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Pioneer model TX-9500II AM/FM Stereo tuner in very good condition with optional JA-R101 rack mount adapter.
The TX-9500II is the top of the line and features superior build quality with outstanding performance. This unit has been serviced and fully tested. Our original Performance Verification Report and a copy of the owner's manual included.

Pioneer model SPEC-1 preamplifier in very good condition.
The SPEC-1 is the top of the line and features superior build quality with outstanding performance. This unit has been serviced and fully tested. Our original Performance Verification Report and a copy of the owner's manual included.

Pioneer model SPEC-4 power amplifier in very good condition. Rated at 150 watts RMS per channel into 8 ohms and 180 watts RMS per channel into 4 ohms.The SPEC-4 is the top of the line and features superior build quality with outstanding performance. This unit has been serviced and fully tested. Our original Performance Verification Report and a copy of the owner's manual included.

Sold only as a set.

 

From the TX-9500II Manual:

The TX-9500II employs a newly developed delay type ultra wideband linear phase detector. Coupled with the flatness of the group time delay characteristic of the IF amplifier circuit, it results in excellent linearity and high fidelity FM reception.

From the SPEC-1 Manual:

The Spec-1 has differential amplifier circuitry incorporated in the equalization and tone control amplifiers. This is complemented by a dual positive and negative power supply system for all amplifier sections, which provides improved DC balance and stability, while eliminating click noises due to switching. An electronic muting circuit, employing a reed relay, blocks surge noise associated with power switch operation.

From the SPEC-4 Manual:

The Spec-4 employs DC construction which excludes capacitors from the NFB circuits and uses a dual transistor differential amplifier with a current mirror circuit in the 1st stage. This provides a stable operation and also high gain over a wide frequency range. The pre-driver stage is a class A circuit with a regulated current circuit for the load. This makes for high gain amplification with superior linearity. Furthermore, there is an overdrive limiter and power limiter circuit which is designed to protect the power transistors and make for added reliability.

 

TX-9500II

Controls:

Output Levelclassicaudio.com
Function: AM, FM Auto, FM Noise Filter, Mono

Switches:

Powerclassicaudio.com
IF Band: Wide/Narrow
Multipath/Rec Level: On/Off
Muting Level: Off, 1, 2

Indicators:

WIDE
NARROWclassicaudio.com
STEREO

Rear Panel:

AC Outlet Unswitched
Output Fixed (L, R)classicaudio.com
Output Variable (L, R)
Scope (H, V)
FM De-Emphasis: 25uS, 50uS, 75uS
Antenna Inputs: FM 75 ohm, FM 300 ohm, AM
AM Ferrite Bar Antennaclassicaudio.com

Shipping Weight 30 lbs. (TX-9500II) and 15 lbs. (JA-R101)

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SPEC-1

Controls:

Bass 50 Hz +/- 4.5 dBclassicaudio.com
Bass 100 Hz +/- 7.5 dB
Treble 10 kHz +/- 7.5 dB
Treble 20 kHz +/- 4.5 dBclassicaudio.com
Balance
Volumeclassicaudio.com
Phono 2 Level
Mic Mixing On/Off - Level

Switches:

Function: Phono2, Phono 1, Tuner, Aux 1, Aux 2
Speakers: Off, A, B, A+B, classicaudio.com
Tone: On/Off
Low Filter 15/30
High Filter 12k/8k
Mode: Rev, Norm, L+R, L, Rclassicaudio.com
Attenuator: 0, -15dB, -30dBclassicaudio.com
Tape Monitor: 1, Source, 2
Tape Duplicate
Power

Jacks:

Headphones
Mic

Indicators:

Powerclassicaudio.com

Rear Panel:

AC Outlet Unswitched (2)
AC Outlet Switched (3)
Output 1 (L, R)
Output 2 (L, R)
Tape Monitor 1 Out (L, R)
Tape Monitor 1 In (L, R)classicaudio.com
Tape Monitor 2 Out (L, R)
Tape Monitor 2 In (L, R)
Aux 1 Input (L, R)classicaudio.com
Aux 2 Input (L, R)classicaudio.com
Tuner (L, R)
Phono 1 Input (L, R).
Phono 2 Input (L, R)
Speakers In (L, R)
Speakers A (L, R)
Speakers B (L, R)classicaudio.c

Shipping Weight 42 lbs.

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SPEC-4

Controls:

Left Channel Level
Right Channel Levelclassicaudio.com

Indicators:

Left Channel Power/dB
Right Channel Power/dBclassicaudio.com

Rear Panel:

AC Outlet Unswitchedclassicaudio.com
Input Right
Input Leftclassicaudio.com
Speaker System (R, L)

Shipping Weight 65 lbs.

 

$2700.00

 

ClassicAudio.com
Phone 916-488-6016 or
Toll Free: 1-888-892-8106 enter "1027"
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This item includes an unconditional 30 day money back guarantee!
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