PMA-300V integrated amplifier features:
A hefty power supply transformer and large capacitors provide excellent dynamic power characteristics and high output power.
"Pure Current Supply" decreases dynamic IM distortion by 60 dB
Electronic switches and ideal chassis construction eliminate external noise.
7 sets of audio inputs
Feather-touch input selectors for superior ease in handling.
Powerful yet elegant design, living up to precendents set by Denon's PMA-900V series of high-class amplifiers
"Pure Current Supply" Decreases Dynamic IM Distrtion
The Pure Current Supply circuit with Denon's original bridged block capacitor system suppresses dynamic IM distortion by 60 dB for improved sound quality. Furthermore, a hefty power supply transformer provides excellent dynamic power characteristics and a high power output of 60 W + 60 W (8 Ω, 20 Hz- 20 kHz)
High Dynamic Power
The power amplifier section a result of Denon's long exceptional power transistors (Pc 80 W, ft 20 MHz) for greater dynamic power. The dynamic output is a full 115 W + 115 W with 4 Ω , and 120 W + 120 W with 2 Ω speaker loads.
7 Sets of Audio Inputs
Equipped with 7 sets of audio input terminals for connecting various kind of audio equipment such as Phono, Aux/Video-1 Aux/Video-2 CD Tuner and Tape -1, -2
Straight Amplification Design
The chassis design promotes the sortest signal transfer, and parts are ideally placed on only one single board thanks to superior mounting techniques.
Specifications:
Power Amplifier Section
Rated Output Power (both channel driven): 60 W per channel min. RMS into 8 Ω from 20 Hz to 20 kHz with no more than 0,05% T.H.D.
60 W + 60 W (8 Ω, 20 Hz - 20 kHz)
80 W + 80 W (4 Ω, 1 kHz DIN 1% T.H.D.)
Dynamic Power:
115 W + 115 W (4 Ω)
120 W + 120 W (2 Ω)
Total Harmonic Distortion: 0,008% (-3 dB at rated output, 8 Ω)
Intermodulation Distortion: 0,005% (60 Hz / 7 kHz : 4 / 1 at rated output, 8 Ω)
Power Bandwidth: 5 Hz - 40 kHz (8 Ω, T.H.D. 0,07%)
Frequency Response: 4 Hz - 100 kHz (at 1 W)
Output Impedance: 0,1 Ω (1 kHz)
Preamplifier Section
Input Sensitivity/Impedance
Phono MC : 0,25 mV/100 Ω
Phono MM : 2,5 mV/47 k Ω (180 PF)
Aux/Video-1, Aux/Video-2, CD, Tuner, Tape -1, -2 : 150 mV/30 k Ω
Max. Input/Level:
Phono MC : 12 mV/ 1khz
Phono MM : 160 mV/1 kHz
Max. Output /Rated Output: 10 V/150 mV
RIAA Deviation: 35 Hz - 20 kHz ±0,5 dB (MC)
Total Harmonic Distortion: 0,004%(1 kHz, 8 V output)
Signal-to-Noise Ratio:
Phono MC : 68 dB (at 0,5 mV input)
Phono MM : 86 dB (at 5 mV input)
Aux/Video-1, Aux/Video-2, CD, Tuner, Tape -1, -2 : 98 dB
Tone Control:
Bass : ±8 dB at 100 Hz
Treble : ±8 dB at 10 kHz
Loudness Control:
Low : ±7 dB at 100 Hz
High : ±6 dB at 10 kHz
Subsonic Filters: 16 Hz -12 dB/oct
General
Power Supply: AC 120 V 60 Hz, AC 220 - 240 V 50/60 Hz
Power Consumption: 115 W
Dimensions (W x H x D): 434 x 112 x 281 mm
Weight: 5,8 kg
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