Pioneer QL-600 specifications

Category : Integrated amplifier

Brand : Pioneer

General

Connections

Technical data

Special equipment

Manufacturer: Pioneer
Model: QL-600< /li>
Type: Quad rophony Decoder Amplifier with built-in SQ and RM Decoder
Years of construction: 1970 - 1972
Made in: Japan
Color: Wood / Metal Silver
Power consumption: 55 W (max)
Dimensions: 430 x 145 x 310 mm (WxHxD)
Weight: 7.4 kg
Factory price approx.: 180 US $, 700 DM

Number of inputs:
- Phono Mag: 200 mV /150 kOhm
- 2-channel: 100 mV / 60 kOhm
- 4-channel Aux: 100 mV / 120 kOhm
- 2-/4- Channel Tape Monitor: 200 mV / 100 kOhm
Number of Outputs:
- 2-/4- Channel Tape Out: 100 mV RCA
- 2-/4- Channel Tape Out: 20 mV Din
- Pre Out: 2V, max. 2.4V
- 1 Pair of Speakers (Rear)

Phono Mag: 200 mV / 150 kOhm
2-Channel: 100 mV / 60 kOhm
4-channel Aux: 100 mV / 120 kOhm
2-/4- Channel Tape Monitor: 200 mV/100 kOhm

2-/4- Channel Tape Out: 100 mV RCA
2-/4- Channel Tape Out: 20 mV Din
Pre Out: 2V, max. 2.4V
1 Speaker pair (Rear)

Continuous power (Rear speakers)
- 8 Ohm : 2x 10 W (1 kHz)
- 4 Ohm : 2x 12 W (1 kHz)
Dynamic power
- 8 Ohm : 36 Watts
- 4 Ohm : 44 watts
Total harmonic distortion: <0.5%
Attenuation factor: 40
Frequency response:
- 20 - 20,000 Hz 2-channel
Tone control:
- Bass: -11/+12 dB (at 100 Hz)
- Treble: -10/+9.5 dB (at 10 kHz
Loudness: no
High Filter : no
Low Filter : no

8 Ohm : 2x 10 W (1 kHz)
4 Ohm : 2x 12 W (1 kHz)

8 ohms: 36 watts
4 ohms: 44 watts

20 - 20,000 Hz 2-channel

Bass: -11/+12 dB (at 100 Hz)
Treble: -10/+9.5 dB (at 10 kHz

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Two separate decoder circuits, one Regular matrix circuit for sound reproduction of matrix 4-channel program sources and one SQ circuit for playback of SQ 4-channel sources.

With the QL-600, an existing stereo system can be expanded into a quadro system, whereby the power amplifier in the QL-600 supplies the rear speakers.