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Sansui model CA-2000 preamplifier and Sansui model BA-2000 power amplifier in excellent condition. Acquired from the original owner.
They have been serviced and fully tested. Includes our original Performance Verification Report for each.

The Sansui model CA-2000 is a full featured high performance control preamplifier. It features dual phono inputs, one with adjustable loading. Side I/O locations make for easy cable management.

The Sansui model BA-2000 is rated at 110 watts RMS per channel into 8 or 4 ohms.

Also Included with this Item:

CA-2000 Original Operating Instructions
BA-2000 Original Operating Instructions
Original BA/CA2000 8 Page Color Product Brochure

From Sansui:

The BA-2000 is a power amplifier made to complement the CA-2000 preamplifier.

The unit features a toroidal power transformer, dual transistor differential amplifier with constant current power supply and 2 transistor current mirror circuit.

Sansui BA-2000

Controls:

Left Level
Right Level

Switches:

Power
Meter Range: X 1, X 1/10, X 1/100

Indicators:

Power Meter Left Channel
Power Meter Right Channel
Power/Protect

Shipping Weight 50 lbs. 25 x 21 x 13

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Sansui CA-2000

Controls:

Output Selector: Off, 1, 2, 1+2classicaudio.com
Treble: +/- 10
Midrange: +/- 5classicaudio.com
Bass: +/- 10
Tone & Filter: Filter Only, Defeat, Tone & Filterclassicaudio.com
Volume: Log dB Scale
Balanceclassicaudio.com
Mode: Reverse, Normal, L+R, L, R
Tape Play: Tape-2, Source, Tape-1classicaudio.com
Copy: Source, Off, 1>2, 2>1
Input Selector: Phono 2, Phono 1, Aux-1, Aux-2classicaudio.com

Switches:

Powerclassicaudio.com
Treble 8kHz
Treble 4kHzclassicaudio.com
Treble 2kHz
Bass 600Hzclassicaudio.com
Bass 300Hz
Bass 150Hzclassicaudio.com
Low Filter: 60Hz, Off, 20Hz
Hi Filter: 7kHz, Off, 12kHzclassicaudio.com
Muting: Off, -20dB
Tuner: Off, Onclassicaudio.com

Jacks:

Headphonesclassicaudio.com

Indicators:

Power LEDclassicaudio.com

Rear Panel:

Output 1 (L, R)classicaudio.com
Output 2 (L, R)
AC Outlet Unswitched (3)classicaudio.com
AC Outlet Switched (2)

Side Panel:

Phono 1 Pickup Load: 30Kohm, 50Kohm, 100Kohm
Phono 1 Sensitivity: 2mV, 4mV, 8mVclassicaudio.com
Tape 2 Rec/Play (DIN)
Tape 2 Record (L, R)classicaudio.com
Tape 2 Play (L, R)
Phono 1 (L, R)classicaudio.com
Phono 2 (L, R)
Aux 1 (L, R)classicaudio.com
Aux 2 (L, R)
Tuner (L, R)classicaudio.com
Tape 1 Record (L, R)
Tape 1 Play (L, R)

Shipping Weight 30 lbs. 21 x 21 x 13

$3500.00

 

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Phone 916-488-6016 or
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Buyer to pay item purchase price plus shipping charges from 95609.
Shipping charges will depend on the item purchased and delivery destination.
Please contact classicaudio.com for a shipping charge quote.
Shipping to the U.S. only.
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This item includes our 1 year limited warranty!

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CA-2000 Regulated Power Supply Refurb:

All electrolytic capacitors replaced.
Corrosive glue residue removed and any compromised components replaced.

BEFORE

AFTER

CA-2000 Phono Section Refurb:

All electrolytic capacitors replaced.
All fusistors replaced with low tolerance precision carbon film resistors.
Confirmation of adherence to the RIAA equalization standard.

CA-2000 Headphone Amplifier Circuit Board Refurb:

All electrolytic capacitors replaced.

CA-2000 Bass and Treble Tone Control Circuit Board Refurb:

All electrolytic capacitors replaced.

CA-2000 Midrange Tone Control Circuit Board Refurb:

All electrolytic capacitors replaced.

CA-2000 Volume Control Circuit Board Refurb:

All electrolytic capacitors replaced.

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BA-2000 Power Supply Refurb:

All electrolytic capacitors replaced.
Corrosive glue residue removed and any compromised components replaced.
All fusistors replaced with low tolerance precision carbon film resistors.

BEFORE

AFTER

BA-2000 Driver Board Refurb:

All electrolytic capacitors replaced.
Corrosive glue residue removed and any compromised components replaced.
All fusistors replaced with low tolerance precision carbon film resistors.

BEFORE

AFTER

BA-2000 Volume and Meter Circuit Board Refurb:

All electrolytic capacitors replaced.
All fusistors replaced with low tolerance precision carbon film resistors.
Power meters calibrated and mechanical zero adjusted as needed.

BA-2000 Final Stage Circuit Board Refurb:

All fusistors replaced with low tolerance precision carbon film resistors.
Hardware tightened.

The four main power supply capacitors upgraded from 12,000uF to new Nichicon 15,000uF.

The meter illumination is changed to LEDs while maintaining the classic "Sansui Bluie" color.