Skip to main content
300b Part Store
300b Part Store

300b Part Store

300b (1374 )100%
23 followers

Hello Ebay community, my name is Robert Cunningham long time Ebay dealer of vintage hard to find audio components. I own the Audio Exchange...read more

300b Part Store

Hello Ebay community, my name is Robert Cunningham long time Ebay dealer of vintage hard to find audio components. I own the Audio Exchange LLC a small electronic repair business in Atlanta Ga. over thirty years of experience .Bought, sold ,restored and repaired vintage audio for many years, I am now expanding into a Ebay Store to offer hard to find vintage electronic parts and accessories. I have stocked thousands of hard to find parts for the vintage audio for several years and found it is now time to reduce my inventory.

48 results found in all categories
Svetlana Winged C EL34 Tested
2d 21h left
US $55.00
or Best offer
Sovtek 12AX7WXT+ Vacuum Tubes Lot of 5
2d 21h left
US $59.00
or Best offer
NOS Black Cat PKM 4W1 1uF 400V Capacitor Pair
2d 21h left
US $25.00
or Best offer
Sylvania 7189 EL84 Tubes Lot of 3
2d 21h left
US $59.00
or Best offer
Amperex 6BQ5 EL84 Matching Pair
2d 21h left
US $39.00
or Best offer
RCA 6BQ5 Pair
2d 21h left
US $39.00
or Best offer
The Fisher 12AX7A Vintage Pair
2d 21h left
US $39.00
or Best offer
Groove Tube 12AX7 ECC83 Tested
2d 21h left
US $15.00
Buy It Now
Sovtek 5881/6L6WGC
2d 21h left
US $15.00
Buy It Now
Sovtek 12AX7WXT+ Vacuum Tube Tested
2d 21h left
US $15.00
or Best offer
RCA 6SN7GTB Lot of 5 Tested
2d 21h left
US $89.99
or Best offer
Kenyon T-26 Transformer
2d 21h left
US $40.00
or Best offer
Vintage TRW 0-30 Audio Line Matching Transformer
2d 21h left
US $20.00
or Best offer
Dynaco Dynatuner FM1 Face-plate
2d 22h left
US $25.00
or Best offer
Dynaco Dynakit PAS 2 Preamp Face-plate
2d 22h left
US $25.00
or Best offer
RCA 6V6GT Match Pair
11d 10h left
US $39.00
or Best offer
Bell & Howell 6V6GT Pair
11d 10h left
US $39.00
or Best offer
Sprague Vitamin Q, 1.0uF, 300DC 130P101 Capacitor Lot of 10
11d 10h left
US $40.00
or Best offer
Free Shipping
McIntosh 6EA8 by RCA Tested Quad
11d 10h left
US $39.00
or Best offer
SOVTEK 6550WE Match Pair
11d 10h left
US $35.00
or Best offer
Marantz Model 500
13d 9h left
US $3,000.00
or Best offer
Tektronix 422/R422 Oscilloscope Manual
18d 20h left
US $25.00
or Best offer
Svetlana 6550B-3 Tubes Lot of 4
18d 20h left
US $65.00
or Best offer
Svetlana 6550B-3 Tubes Lot of 4
18d 20h left
US $65.00
or Best offer
Tung-Sol 6L6G Vintage U.S. Match Pair
18d 20h left
US $129.00
or Best offer
Marantz Metal Cabinet
18d 20h left
US $25.00
Buy It Now
Marantz Metal Cabinet
18d 20h left
US $25.00
Buy It Now
Marantz Metal Cabinet
18d 20h left
US $25.00
Buy It Now
Dumont EL34 GT Tested Very Strong
21d 21h left
US $45.00
or Best offer
RCA 6L6GC Tested Very Strong
21d 21h left
US $65.00
or Best offer
CEI EL-34 Strong Match Pair
21d 21h left
US $65.00
or Best offer
RCA 6SL7 Matching Triodes Tested
22d 21h left
US $25.00
Buy It Now
GE 6SN7GTA Pair Tested
22d 21h left
US $35.00
or Best offer
Dynaco ST-70
24d 10h left
US $600.00
or Best offer
Vintage Marantz Model 4240 Power Transformer
28d 18h left
US $49.00
or Best offer
 Sansui 9090DB Stereo Receiver Power Transformer
28d 18h left
US $59.00
or Best offer
Vintage Marantz Model 2215B Power Transformer
28d 18h left
US $49.00
or Best offer
1
Items per page: 
Comments?
Cal Link