Akai CR-80 SS cartridge tape recorder

8-Track, 4/2-Channel Cartridge Recording /Playback

Model CR-80 SS is equipped with a built-in 4-channel power amplifier and 4 Speaker Jacks for Instant 4-channel or 2-channel operation. This compact unit makes 4-channel stereo recording a "cinch" even where space is a factor. The same Akai robust mechanism for top rate performance and endurance. One Micron Gap Rec/Playback Head for amazing frequency response to 16,000 Hz

 

1-Micron Gap Head

Just what is a one-micron gap head? It's a head with a width of only one astounding micron. Until now two or four micron gap heads have been the standards for comparing tape recorders. However, Akai has pushed ahead and narrowed the head gap; thus narrowing the difference between tape recording results and actual sound.

The Akai perfected one-micron gap head has these distinctive advantages over heads with wider gaps:

A - Excellent Frequency Response even at low tape speed

B - Clear, high pitched sound can be regenerated as a frequency tone and recorded smoothly with a minimum of distortion.

Motor

The motor of model CR-80 SS is a condenser starting two-speed induction motor. The winding characteristics of this 2-8 pole motor provides tape-speed stability and minimizes distortion

 

 

Other features:

Public Address System - this unit can easily be converted into a P.A. System

Automatic Stop/Continuous Play

4/2 Channel Stereo Selector

Inputa and Phone Selector

Program Indicator Lamp

 

Specifications

Track System:  8-track, 4-channel /2-channel compatible stereo

Tape Speed:  3-3/4 ips

Wow and Flutter:  less than 0,25% rms

Equalization:  Correct equalization for playback of tapes recorded to NAB curve

Frequency Response:  30 to 16,000 Hz (±3 dB)

Distortion:  less than 2% (1000 Hz "0" VU)

Output Power:

Total Music Power :  40 W (10 W each channel) at 8 Ω

Continuous Power :  28 W (7 W each channel) at 8 Ω

Signal-to-Noise Ratio:  better than 47 dB

Erase Ratio:  better than 60 dB

Bias Frequency:  60 kHz

Heads:

Rec/Playback :  8-track, 4-channel stereo head

Erase :  8-track, 4-channel erase head

Motor:  2-speed induction motor

Fast Forward Time:  4-channel stereo, 230 seconds using a 300 ft cartridge tape (approx. 15 ips)

Recording Capacity:  30/60 min. 4-ch/2-ch stereo using a 300 ft cartridge tape

Output Jacks

Line (4) :  1,23 V("0" VU) / 100 Ω

Speaker (4) :  10 W / 8 Ω 

Phone (1) :  30 mV / 8 Ω

Input Jacks:

Mic (4) :  0,5 mV/5 k Ω

Line (4) :  50 mV/150 k Ω

DIN Jacks:  2 Input/Output DIN jacks:  0,4 V/10 mV (front/rear channels)

Semiconductors:  19 Transistors; 19 Diodes

Integrated Circuits:  4 Linear IC; 4 Power IC

Power Requirements:  120 V 60 Hz

Power Consumption:  75 W

Dimensions (W x H x D):  485 x 138 x 280 mm (19,4" x 5,5" x 11,2")

Weight:  12 kg (26 lbs)

 

Akai CR-80D 8-track tape deck

8-Track Stereo Cartridge Tape Deck with a One-Micron GAP head

Outstanding Features

One-micron Gap head for extra wide Frequency Response

Fast Forward

Solid State pre-amplifier with 2 ICs

Universal Voltage Selector

DIN Jack and Stereo headphone Jack

Recording indicator lamp

Two VU meters

Automatic Stop control

Optional Two matching high compliance speakers

 

Akai's one-micron gap head is responsible for an amazingly important difference in tape recording. It's the difference between ordinary performance and the highest possible quality perfection.

Just what is a one-micron gap head? It's a head with a width of only one astounding micron. Until now two or four micron gap heads have been the standards for comparing tape recorders. However, Akai has pushed ahead and narrowed the head gap; thus narrowing the difference between tape recording results and actual sound.

The Akai perfected one-micron gap head has these distinctive advantages over heads with wider gaps:

Excellent frequency response even at low tape speed

Clesr, high pitched sound can be regenerated as a frequency tone and recorded smoothly with a minimum of distortion

 

8 -track Cartridge recording System

Model Capture Ratio-80D employs the 8-track stereo system. The tape has a total of 8 tracks, two of which are used at a time for stereo recording or playback. There are four choices of channels. At the end of the tape, the next channel is automatically positioned for recording or playback. Recording or playback time for one channel is 15 minutes (one continuous hour on 4 channels using a 300 ft. Tape). Desired channel can easily be selected by operating the Cartridge Program Selector Button.

 

Specifications

Tape Speed: 3-3/4 ips

Wow and Flutter:  less than 0,25% rms

Frequency Response:  50 to 16,000 Hz ±3 dB

Signal-to-Noise Ratio:  better than 47 dB

Input Level

Microphone jack :  better than 0,5 mV

Line Jack :  better than 50 mV

Output Level:  0 VU (1,23 V rms)

Equalization:  Correct equalization for playback of tape recorded to the NAB curve

Recording Bias Frequency:  65 kHz

Recording Level Indicator:  Two VU Meters

Recording System:  8 Track Stereo

Heads:  Rec/Playback and Erase heads

Fasy Forward Time:  230 sec. 300 ft. Cartridge tape

Recording Capacity: one hour stereo with 300 ft. Cartridge tape

Motor:  two-speed induction motor

Semiconductors:  12 Transistors; 2 ICs; 12 Diodes

Voltage:  AC 100V to 240 V , 50/60 Hz (6 voltage selections)

Power Consumption:  60 W

Dimensions345 x 250 x 135 mm (12-1/2" x 10" x 5-1/2")

Weight:  7,9 kg (17,4 lbs)

 

Akai CR-83D 8-track tape deck

Cartridge Stereo Tape Deck

Stop mode selector facilitates automatic stop or continuous play - Set for continuous play or effect automatic stop after each channel or after the entire tape has been recorded or played back. Automatic Stop Indicator Lamp.

Elapsed time counter with reset button for easy tape counting - Facilitates easy tape counting and enables the operator to determine how much time remains on a given channel. Permits efficient utilization of the entire tape.

Head cleaning minimized with dust-free head - The combination Rec-Power Bandwidth/Erase head employed in the Capture Ratio-83D is coated with a special metallic substance for a super smooth finish to which dust will not adhere. Thus, head cleaning is minimized and longer head life assured.

Fast forward function - As an added convenience, this model features  Fast Forward for rapid selection of tape programs.

 

Pause control - A Pause Key enables temporary suspension of tape travel during operating modes. Especially convenient for tape editing and for fine adjustment of recording level prior to effecting recording mode.

Manual program elector and channel indicator lamps - Change channels at will with a manual Program Selector. Channel Indicator Lamps show which channel is being used.

Recording safety feature - To prevent inadvertent recording by mistake, the Rec Key cannot be depressed while a tape is set. Recording mode can be effected only by simultaneously depressing the Rec Key and loading a tape. Recording Indicator Lamp.

Microphone and line input jacks - Recording can be accomplished from line or microphone input jacks

Expanded VU meter scales -  Expanded VU Meter Scales enable the operator to more accurately determine recording and playback levels.

Headphone Jack - Facilitates monitoring or private headphone listening.

 

Specifications

Track System:  8-track 2-channel stereo system

Tape Speed:  3-3/4 ips

Wow and Flutter:  less than 0,15% WRMS

Frequency Response:  60 Hz to 14,000 Hz (±3 dB) using Low Noise tape

Distortion:  less than 2% (1,000 Hz "0" VU)

Signal-to-Noise Ratio:  better than 48 dB (measured via tape with peak recording level of +6 VU)

Bias Frequency:  85 kHz

Head: Combination Rec-Power Bandwidth / Erase Head

Motor:  DC Motor

Fast Fwd. Time:  4 min, using a 200 ft tape

Output Jacks

Line :  0,775 V ("0" VU) / Required load impedance more than 20 k Ω

Phone :  30 mV/8 Ω

Input Jacks

Microphone :  0,7 mV / 680 k Ω

Semiconductors:  22 Transistors; 21 Diodes

Power Requirements:  120 V, 60 Hz; 220 V, 50 Hz; or 110 - 120 V, 220 - 240 V, 50/60 Hz

Dimensions (W x H x D):  420 x 110 x 245 mm

Weight:  5,3 kg (11,7 lbs)

 

Technics RS-858US 8-track deck

Technics 4-Channel 8-Track Cartridge Deck

RS-858US Features:

2/4-Channel Record/Playback Cartridge Deck

4-channel record

4 VU meters

Pana-Ject/Continuous play

2/4-channel selector and indicator

Program selector

Direct read-out program indicator

Minute/second program timer

Locking fast forward

4 microphone inputs

Front/rear headphone changeover

4 separate volume controls

AC outer rotor motor

Record indicators for each channel

 

Specifications

Recording System:  AC bias and AC erase

Motor:  Electronic Speed Control Motor

Track System:  8-track; 4-channel/2-channel stereo rac and play

Tape Speed:  3-3/4 rpm

Frequency Response:  30 - 12,000 Hz

Wow and Flutter: less than 0,20%

Signal-to-Noise Ratio:  better than 45 dB

Inputs Sensitivity/Impedance:

4 Mic :  0,15mV/200-600 Ω

4 Line :  45 mV/100 k Ω

Output Level/Impedance:

4 Line:  0,8 V/50 k Ω

2 Headphone ;  50 mV/8 Ω

Power Requirements:  AC 90-109; 110 - 125; 200-219; 220-250 Volts, 50/60 Hz

Power Consumption:  12W

Dimensions (W x H x D):  21-1/8" x 4-3/4" x 11-1/4"

Weight:  19 3/4 lbs

 

 

Akai GXR-82D 8-track deck

Stereo Cartridge Deck

Amazing GX head performance can now be yours with a compact stereo cartridge deck. Besides Akai's long lasting superior high range frequency Glass & Sigle X'tal GX head, automatic stop and continuous playback, pause control, and a highly efficient induction motor are included is the features of this easy-to-operate finger-tip control unit.

 

Glass & X'tal GX Head

This model employs Akai's GX recording and playback head for better Signal-to-Noise Ratio, extended high range frequency and a more dynamic range. These features are contributable to the characteristics of Akai's amazing focused-field recording system. The core of the GX Head consists of a single crystallized element which is mounted and set in glass of the same hardness characteristics. The gem "single crystal" has no composite particles to eventually separate and cause head gap damage as the tape passes the head surface, thus enabling Akai engineers to focus the magnetic field system eliminates un due equalization, minimizes high frequency loss and achieves a wider dynamic range. And GX performance is not just temporary. It's fully maintained for lasting new machine performance.

 

8-Track cartridge stereo system

This model employs an 8-track 2-channel cartridge stereo system. The tape has a total of 8-tracks, two of which are used at a time for stereo performance. When the first channel terminates, the second channel is automatically set to position for continued operation. Thus, a 300 ft. Cartridge tape accommodates one hour of continuous performance. Desired channel or program can be easily selected by manually operating the Program Selector Button.

 

Specifications

Track System:  8-track, 2-channel stereo

Tape Speed:  3-3/4 ips (±1,5%)

Wow and Flutter:  less than 0,25% rms at 3-3/4 ips

Equalization:  Correct equalization for playback of tapes recorded to the NAB curve

Frequency Response:  40 Hz to 17,000 Hz (±3 dB) at 3-3/4 ips

Output Power:  16 W total Music Power (8 W/8 W) at 8 Ω 

Signal-to-Noise Ratio :  better than 47 dB

Erase Ratio:  better than 65 dB

Cross-Talk:  better than 45 dB (stereo)

Heads:  2 - Recording/Playback GX head, Erase head

Motor: two-speed 2/8 pole induction motor

Fast Forward and Rewind Time:  Within 230 secs. Using a 300 ft tape

Recording Capacity:  One hour stereo recording using a 300 ft. Cartridge tape

Output Jacks:

Line :  1,23 V ("0" VU) / 100 Ω  (Required load impedance:  more than 20 k Ω )

Phone :  30 mV/8 Ω

Speaker:  8 W /8 Ω  each

Input jacks:

Microphone :  0,5 mV/4,7 k Ω

Line :  50 mV/500 k Ω

DIN Jack:  0,5 V/5 mV

Power Requirements:  100 V - 240 V AC, 50/60 Hz

Dimensions (W x H x D):  346 x 135 x 255 mm (13,6" x 5,3" x 10,5")

Weight:  8 kg (17,6 lbs)

 

Akai X-1800SD reel/cartridge recorder

Akai Cross-Field Reel-to-reel and Cartrdidge Stereo 8 Recorder

Your dream of cartridge recording and playback or Reel-to-Reel recording and playback with the same recorder has come true. This is possible with Akai's X-1800SD, a novelty in the tape recorder world. Akai has combined in one tape recorder all the features that could beattained by using three conventional interconnected recorders.

Cartridge 8-track stereo recording and playback, with an one micron gap head;  Reel-to-Reel 4-track Stereo/Monaural recording and playback, with the Cross-Field head of superior recording capacity; and transfer from rell to cartrdige are unique and exclusive features of this model.

 

Outstanding Features

Reel-to-Reel

4-track stereo/monaural recording and playback

Tape speeds; 1-7/8; 3-3/4 and 7-1/2 ips (15 ips with 15ips adaptor kit)

Heads; Cross-Field head system (Erase, Recording/Playback and Nias heads)

Wide Cross-Field Frequency Response

Two lever system ensures dependable and durable operation

Track selector for simple selection between stereo and monaural

Automatic shut-off and Instant Stopcontrol

3-digit index counter with reset button

Tape cleaner with release button

Tape lifter in fast forward and rewind operation

Cartridge

8-track stereo recording and playback

Transfer fom reel to Cartridge

Transfer safety lock

Tape speed 3-3/4 ips

Heads, Erase and one micron gap recording/playback heads

Cartridge program selector button

Program selection may be remote controlled

Program indicator lamp (also indicates whether cartridge is perfectly set)

One hour of continuous stereo recording and playback

300 foot cartridge tape

Cartridge automatic stop

Reel-to-Reel/Cartridge

Hi-fi stereo sound produced by high capacity 12 W solid stste amplifier and high compliance self-contained speakers

Silicon transistors and shield type head for high Signal-to-Noise ratio

Strudy mechanism for absolute duraability

Main amplifier protector fuse

Tone controls

Tape speed equalizer high visable twin type VU meter

Speaker On/off switch

DIN jack, Stereo headphone jack

Fine oil-finished wooden cabinet

Vertical and horizontal operation

Universal voltage selector (100 V - 240 V , 50/60 Hz)

 

Cross-Field Head

On conventional recorders the signal and biass are applied to the same recording head. Therefore the frequencies recorded, especially the high frequency component of the recorded signal tend to be attenuated or erased by the effect of this bias field. On the exclusive Akai Cross-Filed head which was developed by Akai for practical use the signal and bias heads are mounted in opposition with their centres slightly off. As the recorded signal is entirely unaffacted by the prevailing effect of the bias fielf, the tape can be recorded over the entire frequency spectrum with maximum fidelity.

 

One Micron Gap head

Model X-1800SD utilizes the cross-field head to obtain an amazing level of recording characteristics in reel-to-reel recording. In cartridge recording, the high-quality one micron gap head designed by Akai also gives excellent recording characteristics. This recording characteristic, 50 to 17,000 Hz ±3 dB at a tape speed of 3-3/4 ips, produces excellent results for cartridge tape recordings.

 

8-track stereo recording/playback (cartridge)

Model X-1800SD employs the 8 track stereo system on the cartridge. The tape has a total of eight tracks, two of which are used at a time for stereo recording or playback. These are four choices of channels for stereo recording and playback. When the tape ends, the next channel is automatically positioned for recording or playback. Recording or playback time for one channel is fifteen minutes, and continous one hour on four channels by using 300 foot cartridge tape. The desired channel may be easily selected by manually pushing the Cartridge program Selector Button.

 

Cartridge recording tape (ACT-200, ACT-300)

Akai's 1800 series tape recorders, Model 1800L and X-1800SD are the latest models that are capable of recording with a cartridge tape. For use in this type of recording, we have cartridge recording tapes, ACT-200 with 200 foot long tape, and ACT-300 with 300 foot long tape. This cartridge tapes are highly recommended for best results.

 

Specifications

Reel Tape Spped:  1-7/8, 3-3/4, 7-1/2 ips

Cartridge Tape Speed:  3-3/4 ips

Wow and Flutter::

Reel

7-1/2 :  less than 0,12% RMS

3-3/4 :  less than 0,15% RMS

1-7/8 :  less than 0,20% RMS

Cartridge:  less than 0,25% RMS

Frequency Response

Reel

7-1/2 :  30 - 23,000 Hz ±3 dB

3-3/4 :  30 - 18,000 Hz ±3 dB

1-7/8 :  30 - 9,000 Hz ±3 dB

Cartridge :  50 - 17,000 Hz ±3 dB

Signal-to-Noise Ratio

Reel :  better than 50 dB

Cartridge :  better than 45 dB

Input Level

Mic ;  better than 0,5 mV

Line :  better than 60 mV

Power Output:  6 W maximum each channel at Music Power,total 12 W

Equalization:  Correct equalization for plaback of tapes recorded to the NARTB curve

Recording level Indicator: Twin type VU meter

Recording System:

Reel :  4-track stereo/monaural, Cross-Field bias system

Cartridge :  8-track stereo system

Fast Forward and Rewind Time

Reel :  150 seconds using 1200 foot tape at 50 Hz or 120 seconds at 60 Hz

Recording Capacity

Reel : 

8 hours monauraal recording at 1-7/8 ips (1200 foot tape)

4 hours stereo recording at 1-7/8 ips

Cartridge :  one hour stereo recording at 300 foot cartridge tape

Maximum Reel Size:  7-inch

Motor:  2-speed induction motor

Speakers:  2 x 4" speakers

Semiconductors:  19 Transistors, 13 Diodes

Power Supply:  AC 100 - 240 V,, 50/60 Hz

Power Consumption:  60 VA

Dimensions:  378 x 338 x 238 mm (16" x 13-1/2" x 9-1/2")

Weight:  17 kg (37,4 lbs)

Dokorder 8080A 8-track player

An exciting 8-track stereo cartridge player for powerful reproduction of all popular 8-track cartridge tapes

This attractive Dokorder component has been designed and built to deliver rich stereo performance from popular 8-track stereo cartridges thoughout a wide 40 to 8,5000 Hz frequency response range.

Because its usage has been limited to playing tapes by design, the 8080A is a very specialized component. All of its ten transistors and diodes, as well as every other internal engineering feature, have been concentrated to ensure an accurate, unwavering speed of 3-3/4 ips, greater channel separation and a better Signal-to-Noise Ratio. The result is richer, more professional stereo reproduction. The attractive 8080A is also easy and convenient to operate.

A single push button selector allows the operator to choose any one of four programs in a cartridge, while four easy-to-see indicator lamps allow him to see the program being played. An Auto/Repeat switch enables the 8080A play all four programs consecutively, or to continue repeating any single program until stopped by the operator.

A spring door over the entrance of the cartridge compartment moves up when a cartridge is inserted, but flips down when a cartridge is removed to keep the playing heads free of dust and other foreign elements.

Designed and color coordinated to form an intrinsic part of the Dekoder Dub-A-Tape stereo system, the 8080A offers top stereo cartridge performance in any quality stereo system.

Aiwa TPR-4001

1IC +FET Stereo Receiver and 8 Track Recorder

Features:

New built-in program memory which enables recording and playback of only the desired channels

Possible to enjoy sound mixing of your voice and music from radio or tape play

Direct recording from the biult-in tuner

You can enjoy 4 channel reproduction with a 4-channel decoder added

Distortion free. All silicon transistorized stereo amplifier offers outstanding 30 W music power

Sleep timer switch turns off all power when the catrridge tape ends

Cartridge checker lamp which detects abnormal sized cartridge tape

Specifications

Type:  FM/AM MPX Receiver with 8-Track Recorder

Semiconductors   42 transistor radio; 18 auxiliary transistors; 1 FET; 3 IC; 8 SCR; 34 diodes; 6 varistors

Audio Section

Circuitry:  Complementary SEPP ITL/OTL circuit

Output:

15 W x 2 (MPO)

12 W x 2 (RMS, 5 % T.H.D.)

Frequency Response:  30 - 50,000 Hz (main amp)

Distortion Factor:  less than 0,3% (at 10 W + 10 W, 1,000 Hz output)

Gain &Input Impedance:

Phono Mag :  5 mV / 50 k Ω

Phono Rec :

Mic :  1,8 mV / 10 k Ω

Aux In :  30 mV / 50 k Ω

DIN (in) :  500 mV / 100 k Ω

Output Level/Impedance

Line Out :  400 mV /10 k Ω  

DIN (Out) :  30 mV/ 80 k Ω

Speakers : 4 - 16 Ω

Tone Controls

Treble :  10 dB at 10 kHz

Bass :  10 dB at 100 Hz

Equalizer :  Phono RIAA

Damping Factor :  30  (8 Ω )

Residual Noise:  less than 1,5 mV (at 8 Ω , load, min. Vol)

Tuner Section

Frequency Range: 

FM :  87,5 - 108 MHz

AM :  525 - 1605 kHz

Sensitivity :

FM :  4 µV (IHF Standards)

AM :  180 µV/m (IHF Standards)

FM Frequency Response:  50 - 15,000 Hz

FM Signal-to-Noise Ratio:  60 dB

FM Distortion:  less than 0,5%

Antenna: 

FM :  300 Ω  or 75 Ω

AM :  Bar antenna built-in, antenna terminal

FM MPX Section

Separation:  better than 38 dB (1 kHz)

Distortion :  less than 0,7%

Tape Recorder Section

Recording Tracks:  8-track, 4-channel recording system

Tape Speed:  3-3/4 ips (9,5 cm/s)

Wow and Flutter:  0,20% (playback) RMS

Frequency Response:  30 -12,000 Hz (+3 -6 dB)

Signal-to-Noise Ratio :  better than 45 dB

Bias Frequency:  60 kHz

Erasing System:  AC erase

Motor:  Servo motor

Recording Level Indicator:  VU Meter

Power Source:  110 - 120 V , 220 - 240 V 50/60 Hz

Power Consumption:  85 W (max output)

Dimensions (W x H x D):  490 x 120 x 285 mm (19-5/8" x 4-23/32" x 11-7/32")

Weight: 10,5 kg (19,9 lbs)

I like

Centrex by Pioneer RH-60 8-track

8-track home stereo recording deck

Recording or playback, a new adventure in 8-track with fast-forward and "One-All_Endless" function.

Now, you can create your own musical universe in 8-track. With the RH-60, part of the new Centrex line of home stereo systems and equipment by Pioneer, this elegantly crafted unit records as easily and superbly as it plays back.

Hard-to-beat features for perfect recording and perfect playback.

Simplified tape indexing

The RH-60's fast-forward button and program end indicator lamp work with one another to make tape indexing, which is crucial for precise recording, easier than ever. Just insert the cartridge, press fast-forward, and the lamp will light up-with the tape stopping automatically - to indicate that the tape has been properly indexed.

Recording level adjustment knobs

Accurately marked for both left and right channels, these enable you to adjust the recording level to the input. No guesswork you see everything on the corresponding level meters.

Large recording/playback level meters

For at-a-glance cheks of input level when recording, output level when playing back. Precisely calibrated from  -20 dB to +3 dB.

Automatic power switch on/off

When the cartridge is inserted, power automatically goes on; when the cartridge is pulled back, the power is switched off.

Fast-forward and pause buttons

Features normally found in higher-priced decks, these make recording or playback operations more convenient.

Versatile function selector

Press "One" to record or play back just one program, "All" for continuous Program 1-4 recording or playback and "Endless" for non-stop, repeat operation.

Light-up indicators

The RH-60 will never leave you in the dark. There's tape program indicator to tell you at a glance which program is in play, a program and indicator and a recording indicator. They make recording and playback easy, sit-back-and-enjoy-it affairs.

Specifications

Tape:  any 8-track cartridge

Tape Speed:  9,5 cm/sec (3-3/4 ips)

Wow and Flutter:  no more than 0,15% (WRMS)

Fast-Forward Time:  approx. 2 x normal speed

Frequency Response:  70 - 13,000 Hz

Crosstalk:  more than 45 dB

Signal-to-Noise Ratio:  more than 45 dB

Input Level:

Mic :  0,85 mV (typical)

Line :  85 mV (typical)

Input Impedance:

Mic :  36 k Ω

Line :  100 k Ω

Output Level/Impedance: 

Line :  580 mV/less than 200 Ω  

Erasing Ratio:  more than 50 db

Semiconductors:  13 Transistors; 19 Diodes; 1 Thyristor

Controls Provided:  "One-All_Endless" function switch, recording level, REC, fast forward, pause and program selector

Power Source:  AC 120 V 50/60 Hz

Power Consumption:  less than 25 watts

Dimensions (W x H x D):  375 x 115 x 275 mm (14-3/4" x 4-1/2" x 10-7/8")

Weight:  5,5 kg (12 lb 3 oz)

I like

Akai X-2000SD

 Akai's X-2000SD has combined Cassette, Cartridge and Reel to Reel. Recording /Playback within a single tape recorder.

All the features which can be attained by using Five conventional recorders have been inter-connected to bring you another Akai Quality Tape Recorder.

Reel-to-Reel: 4 track Stereo recording and playback with a one-micron gap head,.

Cartridge: 8 track Stereo recording and playback with a one-micron gap head.

Transfer from reel to Cartridge and transfer from Reel to Cassette are unique features of this model.

 Outstanding Features

Hi-Fi Stereo Sound produced by a high capacity 12 W 2 IC Main Amplifier plus a 2 IC preamplifier and high compliance built-in speakers.

Silicon transistors and shield-type head for high S/N ratio.

Sturdy Mechanism

Main Amplifierprotector fuse.

Tone controls

Slide-type VU Meters

On/Mute speaker Switch

DIN jack

Fine oil-finished wooden cabinet

Vertical or horizontal operation

Universal voltage selector (100 V to 240 V, 50/60 Hz)

 Reel-to-Reel

4-track Stereo/Monaural recording and Playback

Tape Speed:  1-7/8, 3-3/4, 7-1/2 ips (15 ips w/adapter)

Heads:  Cross-Filed head System (Erase/Recording and Playback/Bias)

Track Selector

Automatic Shut-off, Pause Control

Index counter

Tape Lifter

Buil-in Reel retainer

Tape Speed Equalizer.

 Cassette

4-track Stereo Recording and Playback

Transfer from Reel to Cassette

Tape Speed:  1-7/8 ips

Heads: Erase and one-micron gap Recording/Playback Head

Panel push-buttoncontrols

Automatic Stop

One hour continuous cassette stereo performance (with C-120 cassette tape)

Frequency Response:  30  to 16,000 Hz

 Cartridge

8-track Stereo Recording and Playback

Transfer from reel to Cartridge

Tape Speed:  3-3/4 ips

Heads:  Erase and one-micron gap Recording/playback head

Cartridge program Selector (can be remote controlled)

Program Indicator lamp

One hour continuous stereo performance (with 300 ft. cartridge tape)

Automatic stop

Specifications

Recording System

REEL:  In-Line 4-track stereo/monaural Cross-Field head Recording System

CARTRIDGE:  In-Line 8-track stereorecording system

CASSETTE:  In-Line 4-track stereo recording system

Transfer:  pre-recorded conventional reel tape can be dubbed on the cartridge tape and cassette tape

Playback System

REEL:  In-Line 4-track stereo/moaural playback system

CARTRIDGE:  In-Line 8-track stereo playback system

CASSETTE:  In-Line 4-track stereo playback system

Tape Speed:

REEL:  1-7/8, 3-3/4, 7-1/2 ips (15 ips  optional)

CARTRIDGE:  3-3/4 ips

CASSETTE:  1-7/8 ips

Tape Speed Deviation:  Within ±3% (Cassette +4%, -2%)

Wow and Flutter:

REEL:  less than 0,2% at 7-1/2 ips; 0,3% at 3-3/4 ips; 0,35% at 1-7/8 ips

CARTRIDGE:  less than 0,35%

CASSETTE:  less than 0,35%

Frequency Response

REEL: 

7-1/2 ips : 30 -22,000 Hz

3-3/4 ips : 30 - 18,000 Hz

1-7/8 ips : 30 - 9,000 Hz

CARTRIDGE:  50 - 18,000 Hz (±3 dB)

CASSETTE:  30 - 16,000 Hz (±4 dB)

Signal-to-Noise Ratio:

REEL:  better than 48 db

CARTRIDGE:  better than 40 db

CASSETTE:  better than 40 dB

Distortion:

REEL:  2% at 1000 Hz 0 VU;  5% at 1000 Hz 10 W

CARTRIDGE:  3% at 1000 Hz 0 VU

CASSETTE:  3% at 1000 Hz 0 VU

Cross Talk:

REEL:  40 dB at Stereo

CARTRIDGE:50 dB

CASSETTE:25 dB

Erase Ratio:

REEL:  less than -70 dB

CARTRIDGE:  less than -60 dB

CASSETTE:  less than -60 dB

Insulation resistance:  more than 50 M ohms

Output:

Line :  1,228V (+4 dB) 250 Hz 8 Ω Impedance

Required Load Impedance:  more than 25 k Ω

Power :  more than 5 W per channel

Input Level/Impedance:

Line : more than 50 mV (-25 dB)/330 k Ω

Mic. : 0,5 mV (-65 dB)/4,7 k Ω

DIN Output:  0,4 V 250 Hz; 10 k Ω Impedance

Required Load Impedance:  more than 50 k Ω

DIN Input/Impedance:

High : 50 mV (-25 dB)/330 k Ω

Low : 5 mV (-45 dB)/39 k Ω

F.Forward & Rewind Time:

90 secondes a 1200 ft tape at 50 Hz

75 seconds using a 1200 ft. Tape at 60 Hz

MOTOR:

Horease Power : (1/100 HP)

Power ratio : 70 %

Revolutions : 2900 to 1450 rpm at 50 Hz; 3480 to 1740 rpm at 60 Hz

Condenser Capacity:  2,5 µF at 50 Hz; 2,0 µF at 60 Hz

HEADS:

REEL:

Recording/Playback : 4 track (Gap 2/1000 mm)

Impedance : 1,2 k Ω at 1000 Hz

Bias : Gap 0,2 mm

Impedance : 0,5 k Ω at 60 Hz

Erase : same as Bias head

CARTRIDGE:

Recording/Playbak : 8 track (Gap 1/1000 mm)

Impedance:  0,75 k Ω at 1 kHz

Erase : Gap 0,1 mm

Impedance : 0,21 k Ω at 90 kHz

CASSETTE:

Recording/Playback : 4 track (Gap 1/1000 mm)

Impedance : 1 k Ω at 1000 Hz

Erase - Impedance : 0,73 k Ω at 100 kHz

Semiconductors:  12 Transistors; 4 Ics; 6 Silicon Diodes; 10 germanium Diodes; 3 Relay

Power Requirements:  100 to 240 V AC, 50/60 hz

Dimensions  (W xH x D):  350 x 465 x 270 mm (13,8" x 18.3" x 10,6")

Weight:  22,4 kg (49,4 lbs)