Pioneer SX-2500
Data[edit]
General
- Manufacturer: Pioneer
- Model: SX-2500
Type: Receiver
- Years of manufacture: 1971 - 1974
- Made in: Japan
- Color: front silver, wooden housing
- Remote control: for channel search and volume
- Power consumption: 360 W
- Dimensions: 486 x 146 x 384 mm (WxHxD)
- Weight: 15 kg
- Original price approx.: 2'665 DM (1972)
Connections
- Number of inputs:
- Phono (MM): 2.7 mV / 50 kOhm.
- Phono (MC): 0,11 mV / 30 kOhm
- Phono (crystal): 60 mV / 100 kOhm
- Tape, Aux: 200 mV / 100 kOhm
- Antenna (FM: 75, 300 Ohm, AM)
- Microphone (6.3mm jack): 3.3 mV / 50 kOhm
- Number of outputs:
- Tape: 130 mV
- Headphones (6.3mm jack)
- 2 pairs of loudspeakers
Technical Data
Amplifier
- Continuous power (at distortion):
- 8 Ohm: 2X 72 W
4 Ohm: 2x 90 W
- Dynamic power:
- 8 Ohm: 208 W
- 4 Ohm: 340 W
- Total harmonic distortion: 0.5
- Attenuation factor: 40 at 8 Ohm
- Frequency response: 20 - 70,000 Hz (± 2 dB)
- Signal-to-noise ratio:
- Phono: > 80 dB
High Level: > 100 dB
- Stereo channel separation:
- Tone control:
- Bass: + 12 dB, - 9 dB at 100 Hz
Treble: + 9 dB, - 12 dB at 10 kHz
- Loudness: + 13 dB 50 Hz, + 6 dB at 10 kHz
- High Filter: - 10 dB at 10 kHz
- Low Filter (Subsonic): - 8 dB at 50 Hz
Tuner
- Reception: FM/MW
- Frequencies:
- FM: 88 - 108 MHz
- MW: 535 - 1605 KHz
- Input sensitivity:
- FM: 1.6µV
- MW: 8µV
- Frequency response: 24 - 20'000 Hz, + 0,5 dB, - 3 dB
- Distortion factor: 0.5
- Signal to noise ratio: > 70 dB
- Channel separation: 40 dB at 1 kHz
- Selectivity: 40 dB at 400 kHz
- Co-wave selection:
- Spurious wave selection: 96 dB
- Image frequency attenuation: 87 dB
- IF attenuation:
- AM suppression:
Special Features
- Separable pre- and power amplifier
- Automatic, motor-driven station search
- Cable remote control
Remarks[edit]
- Other models in the same series:
- Pioneer SX-330
- Pioneer SX-440
- Pioneer SX-770
- Pioneer SX-990
- Pioneer SX-1500 TD
- Pioneer SX-2500
Pictures[edit]
- Image: Pioneer SX-2500
- Excerpt from brochure: Pioneer SX-2500
