Category: Amplifiers
Brand: PIONEER
Desciprition
Fully tested and working.
| Form | Stereo power amplifier |
| Circuit system | Two steps of differentials, PP drive, two-step Darlington, quadruple PP Pure complimentary OCL (Class-A operation) |
| Effective output (20Hz – 20kHz, both channel drive) | 50W+50W (8ohm) |
| THD (20Hz – 20kHz) | 0.01% or less (at the time of an effective output) 0.01% or less (at the time of 25W output) 0.01% or less (at the time of 1W output) |
| Cross modulation distortion | 0.01% or less (at the time of an effective output) 0.01% or less (at the time of 25W output) 0.01% or less (at the time of 1W output) |
| Output bandwidth (IHF, both channel drive) | 5Hz – 100kHz (THD 0.05%) |
| Frequency characteristic (at the time of 1W output) | 3Hz-60kHz+0 -1 dB |
| Input sensitivity/impedance | Input1, 2:1V, 2V/50kohm |
| Output-terminal | Speaker: 8ohm |
| Dumping factor (20Hz – 20kHz, 8ohm) | 30 or more |
| Subsonic Filter | 8Hz, 6dB / oct |
| S/N (IHF, A network, a short circuit) |
110dB or more |
| The semiconductor used | Transistor: 59 pieces IC: Six pieces Diode,others: 67 pieces |
| Supply voltage | AC100V, 50Hz/60Hz |
| Power dissipation (maximum electric power consumption) | 320W (Electrical Appliance and Material Control Law) |
| Power receptacle | Power-switch un-interlocking.: One line |
| Dimensions | Width 468x height 206x depth of 385mm |
| Weight | 27.3kg |
| Adjunct | A relay code with a pin plug |
