Audio Research SP-10 Used Preamplifier Great Conditions
Audio Research SP-10 Tube Preamplifier Used Prices US$ 2200
Audio Research SP-10 Used Preamplifier prices US$ 2200
in wooden cases.
Comes with power supply cable, and an English instruction manual.
Vacuum tube used
Control unit TEREFUNKEN company ECC88 x 2
Unknown vacuum tubes x 10
Power supply part RCA company 12AT7 x 1
GE company 6L6GC × 2
The exterior has scratches, dirt, rust, etc. over time, and the control part,
Other than that, there is no noticeable damage.