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Sansui model CA-3000 preamplifier and model BA-3000 power amplifier. Both are in very good condition. One owner pieces. These units have been serviced and fully tested. Our original Performance Verification Report is provided for each piece as well as a copy of the owner's manual.


Sansui on the CA-3000:

Our finest control stereo preamplifier. Contemporary disc recordings which feature extremely wide dynamic range make strenuous demands on all links in the reproduction chain, especially in the pre and power amplification stages. Dynamic range and other critical high fidelity parameters, such as a wide frequency response, low distortion and the ability to handle all musical signals without clipping and without an increase in noise, must be applied to any preamplifier if one is to accurately judge its quality. Add to these the control versatility needed in a complex component set-up, and the power stability required for dependable performance and you have described the CA-3000.

Sansui on the BA-3000:

The Sansui BA-3000 has all the design features of the BA-5000, but with a power output of 170 watts per channel, minimum RMS, both channels driven into 8 ohms over a 20 to 20,000Hz bandwidth, with no more than 0.05 % total harmonic distortion; 340 watts, minimum RMS in mono.

Features include:

Four jumbo heat sinks coupled directly to the power transistors eliminate the need for a cooling fan. LED Power/Protector indicator on front panel glows red when power is switched on, turns green to indicate safe operation; turns red to warn of potentially harmful conditions. BA-3000 has all the safety features, subsonic filters and distortion-free toroidal coil winding power transformer.

Sold as a set only.



Sansui CA-3000


+/- 10
Midrange: +/-
Bass: +/- 10
Volume: Log dB
Reverse, Normal, L+R, L,
Tape Playback: 1, 2, 3
Copy: Source, 1>2-3, 2>1-3, 3>
Sensitivity (Phono 1 and 2): 1.5 mV, 3 mV, 6 mV
Pickup Load (Phono 1): 30Kohm, 50Kohm,

Low Filter:
40Hz, Off, 20Hz
Hi Filter:
7kHz, Off,
Treble: 2kHz, 4kHz, 8kHz
400Hz, 200Hz,
Meter Input 40dB
Meter Input 0dB
Meter Output
Tone In
Tone Defeat
0, -10dB,
Tape Play: Source, Playback
Input Selector: Aux, Phono,
Phono 1
Phono 2



Left Level Meter:
-50dB to +5dB
Right Level Meter:
-50dB to

Rear Panel:

Input Capacitance (Phono 1 and 2): 10pF, 100pF,
Tape 2 Record/Play (DIN)
AC Outlet Unswitched (4)
AC Outlet Switched (3)
Phono 1 (L, R)
Phono 2 (L, R)
Tape 1 Play (L, R)
Tape 1 Record (L, R)
Tape 2 Play (L, R)
Tape 2 Record (L, R)
Tape 3 Play (L, R)
Tape 3 Record (L, R)
Tuner (L, R)
Aux (L, R)
Output 1 (L, R)
Output 2 (L, R)
Shipping Weight: 35 lbs. 21 x 21 x 13


Sansui BA-3000


Left Level
Right Level


Subsonic Filter:
Speakers: Off, A, B, A+B


Power Meter Left Channel
Power Meter Right Channel

Rear Panel:

Input: Left, Right
Mode: 2-CH, Mono (BTL)
Speakers A
Speakers B
AC Outlet (Unswitched)

Shipping Weight 60 lbs. 25 x 21 x 13



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 for a shipping charge quote.
Shipping to the U.S. only.

This item includes our 60 day / 2 year limited warranty!

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Sansui CA-3000 Low Voltage Power Supply Board Refurb:



Also Refurbished:

Low Voltage Regulated Power Supply Board #2
High Voltage Regulated Power Supply Board
Main Power Supply Board
Left Channel Phono Preamp Board
Right Channel Phono Preamp Board
Headphone Amplifier

Meter lamps are now LEDs same as the BA-3000.

BA-3000 Regulated Power Supply Refurb:



Also Refurbished:

Left Channel Driver Board
Right Channel Driver Board

Also: The meter lamps have been converted to LEDs.

Through much effort, we have devised a process that allows us to convert
the meter lamps to LEDs and maintain the classic "Sansui Bluie" illumination.