On Sale At windbreakalaska.com!

Audio Research Sp


Audio Research SP-7 Stereo Preamplifier; SP7

$610.27


Audio Research SP 9 MkII preamp Modded by Steve Huntley Great Northern Sound !!

$2,600.00


Audio Research SP-20 Vacuum Tube Stereo Preamplifier

$5,900.00


Audio Research SP9 High Definition Stereo Preamplifier

$499.99


Audio Research High Definition SP-5 Preamplifier w/manual and original box

$575.00


Audio Research SP-5 Pre Amplifier in the original factory box.

$681.00


Original AUDIO RESEARCH SP-8 Tube Preamplifier Owner's Manual * EXCELLENT

$29.95


LINE VOLTAGE VARIAC 4 AUDIO RESEARCH D150 SP3 TUBE AUDIO POWER AMPLIFIER PREAMP

$289.00


Audio Research SP 9 high end tube preamp Requires work please read selling as is

$799.99


GENERAL RADIO W5MT3A METERED VARIAC FOR AUDIO RESEARCH D150 SP3 TUBE AUDIO AMP

$449.00


Audio Research SP-4A Owners Manual

$25.00


Audio Research SP-4 Preamp Brochure

$9.95


Audio Research SP-5 Original Preamp Owners Manual

$23.95


RARE Audio Research SP6 Zener Power supply board BRAND NEW!!!

$29.99


Audio Research LS1 Preamp, SP15 Amp TUBES! Ad from 1990

$6.00


Audio Research Review, SP-11 Tube Preamp, 2 pgs, 1986

$7.99


Audio Research Classic Ad,SP-3 Preamp,Article,Tube,Nice

$6.00


Audio Research Ad, 2005, SP-16 Tube Amp, Preamp, Article, 1 pg

$6.00


Audio Research SP-6 Tube Preamp Review, 1981, 2 pgs

$7.99


RARE_AUDIO RESEARCH SP-4 Original Sales Brochure

$12.00


Audio Research SP-6E Owners Manual

$25.00


6922 NOS JAN Philips Low Noise 6DJ8 ECC88 Matched Quad for Audio Research SP-10

$249.99


Audio Research SP-3 Preamp Ad,Cover Off!Tubes,RARE 1975

$7.00


Audio Research SP-4, SP4A, Owner's Manual and Parts List + Factory Photo!

$36.00


Audio Research SP-6 pre-amplifier brochure

$22.31


Replacement Remote for AUDIO RESEARCH VSI55, SP16, 70071010

$29.95


Audio Research SP-6A pre-amplifier brochure

$21.71


Audio Research SP14 / SP9 Tube Preamp Ad 1990 Article, 1 page, ready to frame

$6.99


Shuguang Tube Kit For Audio Research SP-6B(12AX7)Guitar Amplifier Tube Kit

$66.00


AUDIO RESEARCH SP-3 ULTIMO Tube Set Gold Pin Preamp

$179.98


AUDIO RESEARCH SP-3 ULTIMO II Tube Set Genalex Gold Pin Preamp - Our Best Set

$339.98


AUDIO RESEARCH SP-11 MK I and II ULTIMO Tube Set Gold Pin Preamp

$249.97


AUDIO RESEARCH SP-8 MK 2 ULTIMO II Tube Set Genalex Gold Pin Preamp

$334.48


AUDIO RESEARCH SP-6A/6B ULTIMO Tube Set Gold Pin Preamp

$142.48


Audio Research SP-9 ULTIMO Tube Set Gold Pin Preamp

$52.48


AUDIO RESEARCH SP-15 ULTIMO Tube Set Gold Pin Preamp

$73.48


AUDIO RESEARCH SP-16 ULTIMO Tube Set EHX Gold Pin Preamp

$131.23


Medel's AUDIO RESEARCH SP-11 Tube Set -2 Sets + 12AT7 EHX GOLD PIN TUBE -4 Tubes

$439.68


AUDIO RESEARCH SP-16 ULTIMO II Tube Set Genalex Gold Pin Preamp - Our Best Set

$254.98


AUDIO RESEARCH SP-16L ULTIMO Tube Set EHX Gold Pin Preamp

$67.48


Shuguang Tube Kit For Audio Research SP-3 Series(12AX7)Guitar Amplifier Tube Kit

$88.00


AUDIO RESEARCH SP-8 MK 1 ULTIMO II Tube Set Genalex Gold Pin Preamp

$334.48


AUDIO RESEARCH SP-8 MK I ULTIMO Tube Set Gold Pin Preamp

$209.97


AUDIO RESEARCH SP-8 MK II ULTIMO Tube Set Gold Pin Preamp 12AT7

$209.97