Denon PMA-350Z

1 9 7 4 1974
1 9 7 5 1975

Updated PMA-300 (1970, Columbia T-tag) and PMA-350 (1973, Denon T-tag) : small offering with contemporary specifications.

Pretty in wood with a switchable pre/main separation : all that one needs for music listening and evolve as well.

Also available in Japan as PMA-300ZA (differences ?) and PMA-300V in 1985 (very different :).





A real PMA-300Z here, the 300 version here, the 300ZA version here and the 300V version here.

Denon PMA-350Z, image 1
Denon PMA-350Z specifications
Title Value
MAIN section MAIN section
Nominal power : 2x 31W (8 Ohm, 0,1% THD, one channel only)
2x 27W (8 Ohm, 0,1% THD)
THD : < 0,1% (rated power)
IMD : < 0,1% (rated power)
Power bandwidth : 30Hz...30Khz (+0 / -1dB, 0,1% THD)
8Hz...50Khz (+0 / -3dB, 0,5% THD)
Frequency response : 10Hz...10Khz (±0,5dB, 0,1% THD)
Input : 1V / 90kOhm (80kOhm for 5Hz...20Khz)
Residual noise : < 0,5mV (input shorted)
S/N ratio : > 95dB
Damping factor : > 50 (10Hz...10Khz)
Output impedance : < 0,15 Ohm (pure load, 1Khz)
PRE section PRE section
Nominal output : 1V
Maximum output : 4V
THD : < 0,1% (100Hz...10Khz)
< 0,08% (100Hz...10Khz)
IMD : < 0,1% (rated power)
Inputs : 2mV / 60kOhm (±20%, phono 1 & 2)
100mV / 100kOhm (±20%, tuner & aux)
320mV / 100kOhm (±20%, tape play)
Outputs : 100mV / <1kOhm (±20%, tape RCA)
Maximum input level : 80mV (phono 1 & 2, 100Hz)
180mV (phono 1 & 2, 1Khz)
600mV (phono 1 & 2, 10Khz)
RIAA curve : ± 0,5dB (30Hz...15Khz)
S/N ratio : > 62dB (phono 1 & 2)
> 73dB (lines)
Muting switch : -20dB
Bass control : ±10dB at 80Hz (-10,5dB)
Treble control : ±10dB at 12Khz (-9dB)
Low filter : 12dB/octave below 40Hz
High filter : 12dB/octave above 9Khz
General General
Semiconductors : 19x transistors
2x FETs
10x diodes
2x varistors
PC : 60W (multivoltage for EU & JP models)
Dimensions : 43 x 14 x 35cm
Weight : 10,5kg.
page online since : april 2012
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