THE STP 1 was the pre-amplifier in Telefunken's 1980 'state of the art' Hifi System, and is the companion for the STM 1. However, while the STM 1 was a more or less an exact copy of the TA 750's power amp section, the STP didn't take over all the bells and whistles of the TA 750's pre-amp section. Instead, it's a straight and simple pre-amplifier with everything that is typicallyneeded.
like all components from this system, the STP 1 was also available as a non-rackmount version, which was named CP 20.
Country: Germany
Manufacturer / Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1980/1981 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 4:
Reception principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 110/220 Volt
Loudspeaker - For headphones or amp.
Power out
Model: HiFi Stereo Pre-Amplifier STP 1 - Telefunken Deutschland TFK,
Material Metal case
Shape Book-shelf unit.
Output Level:
According to DIN 45 500: 60 dB (phono/micro)
Channel Separation:
Tone Control:
Noise Filter: 6 kHz turnover frequency, 12.5 dB/oct.
Semiconductors:
Power Supply: 220 / 110 V AC
Fuses:
Manufacturer / Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1980/1981 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 4:
Reception principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 110/220 Volt
Loudspeaker - For headphones or amp.
Power out
Model: HiFi Stereo Pre-Amplifier STP 1 - Telefunken Deutschland TFK,
Material Metal case
Shape Book-shelf unit.
Phono Deemphasis: according to DIN 45 547
Nominal Input Voltages/ 210 mV / 470 kOhm / 33 dB (tape)
Nominal Input Impedances/ 210 mV / 470 kOhm / 33 dB (aux)
Nominal Input Impedances/ 210 mV / 470 kOhm / 33 dB (aux)
- 240 mV / ~80 kOhm / 36 dB (monitor)
- 2.0 mV / 47 kOhm / 33 dB (phono)
- 1.6 mV / 47 kOhm / 33 dB (micro)
Output Level:
- 1.4 mV / kOhm at tape socket
- 1.2 V at record socket
According to DIN 45 500: 60 dB (phono/micro)
Channel Separation:
- > 55 dB at 1 kHz
- > 40 dB at 10 kHz
Tone Control:
- bass: +16 to -16 dB at 40 Hz
- treble: +12 to -12 dB at 15 kHz
Noise Filter: 6 kHz turnover frequency, 12.5 dB/oct.
Semiconductors:
- 4 integrated circuits
- 4 transistors
- 1 diode
- 1 LED
Power Supply: 220 / 110 V AC
Fuses:
- Mains 220V = 1 x T 80 mA
- 110V = 1 x T 160 mA
- Secondary 2 x T 100 mA
Dimensions (WHD) 482 x 80 x 350 mm / 19 x 3.1 x 13.8 inch
Notes
Net weight (2.2 lb = 1 kg) 5.4 kg / 11 lb 14.3 oz (11.894 lb)
Literature/Schematics (1) -- Original-techn. papers
Notes
- Telefunken HiFi Stereo Preamplifier STP1, 4 ICs
- 6 stereo inputs (DIN and RCA) and microphone, noise filter, tape-to-tape-copy function
- Front in aluminum champagne metallic or metallic-brown, with front handles
- The power amplifier is suitable to STM1.
Net weight (2.2 lb = 1 kg) 5.4 kg / 11 lb 14.3 oz (11.894 lb)
Literature/Schematics (1) -- Original-techn. papers
Комментариев нет:
Отправить комментарий