kt88 quad
Affiliate Disclaimer: Some listings contain affiliate links. If you make a purchase through one, it helps keep Hifishark free at no extra cost to you.
Product
Site
Price
Listed
US Audio Mart
Valve Art/JJ KT88 quad
US Audio Mart
$135
10%
Dec 1, 2023
US Audio Mart
$135
10%
Dec 1, 2023
Canuck Audio Mart
Shuguang Treasure 50th KT88 Quad
Canuck Audio Mart
CA$190
21%
Dec 20, 2025
Canuck Audio Mart
CA$190
21%
Dec 20, 2025
Finn
Tesla KT88, quad, NOS/NIB, meget sterke rør!
Finn
NOK 16,000
60%
Mar 29, 2017
Finn
NOK 16,000
60%
Mar 29, 2017
AVX Hungary
Psvane kt88 új quad
AVX Hungary
-
Dec 3, 2025
AVX Hungary
-
Dec 3, 2025
Vatera
KT88 PSVANE Quad (4db)
Vatera
HUF 115,000
Aug 13, 2023
Vatera
HUF 115,000
Aug 13, 2023
Kleinanzeigen
KT88 EH Quad Electro Harmonix Röhren
Kleinanzeigen
€150
Dec 21, 2025
Kleinanzeigen
€150
Dec 21, 2025
AVX Hungary
Akció: Psvane KT88 Acme quad csövek eladók
AVX Hungary
-
Sep 26, 2025
AVX Hungary
-
Sep 26, 2025
Canuck Audio Mart
Psvane KT-88 matched Quad, new in box
Canuck Audio Mart
CA$300
Nov 14, 2025
Canuck Audio Mart
CA$300
Nov 14, 2025
US Audio Mart
Psvane Summit KT88 tubes quad, less than 2 months old
US Audio Mart
$400
Dec 22, 2025
US Audio Mart
$400
Dec 22, 2025
Canuck Audio Mart
Original British Gold lion KT88's , quad or octet
Canuck Audio Mart
CA$1,400
Oct 23, 2025
Canuck Audio Mart
CA$1,400
Oct 23, 2025
Canuck Audio Mart
Gold Lion KT88 Matched quad NEW w under 10 hrs
Canuck Audio Mart
CA$350
Dec 15, 2025
Canuck Audio Mart
CA$350
Dec 15, 2025
US Audio Mart
Canada Fuller KT88G matched quad
US Audio Mart
$400
Dec 10, 2024
US Audio Mart
$400
Dec 10, 2024
Audio-markt
Diverse andere shuguang black treasure kt88-z quad matched power output tubes new
Audio-markt
€250
Nov 30, 2025
Audio-markt
€250
Nov 30, 2025
US Audio Mart
Gold Aero KT88 tubes - NOS quad - rare and special!
US Audio Mart
$300
25%
Sep 8, 2025
US Audio Mart
$300
25%
Sep 8, 2025
Saigon Audio
Cặp bóng đèn QUAD KT88 / 6550
Saigon Audio
₫4,000,000
317%
Sep 13, 2021
Saigon Audio
₫4,000,000
317%
Sep 13, 2021
US Audio Mart
Penta Labs KT88 SC-MQS Matched Quad
US Audio Mart
$250
17%
Dec 8, 2025
US Audio Mart
$250
17%
Dec 8, 2025
Vatera
KT88 MARK II. PSVANE Quad (4db)
Vatera
HUF 250,000
Nov 30, 2023
Vatera
HUF 250,000
Nov 30, 2023
Vatera
KT88 Genalex Gold Lion Quad (4db)
Vatera
HUF 240,000
Aug 13, 2023
Vatera
HUF 240,000
Aug 13, 2023
Audiogon
PSVANE Summit KT88 Vacuum Tube Matched Quad
Audiogon
$539
4%
Oct 22, 2025
Audiogon
$539
4%
Oct 22, 2025
Audiogon
PSVANE ACME KT88 Vacuum Tube Matched Quad
Audiogon
$329
Oct 22, 2025
Audiogon
$329
Oct 22, 2025
Canuck Audio Mart
Tube Amp Doctor Germany, factory matched quad KT-88 black plates, new!
Canuck Audio Mart
CA$380
Nov 14, 2025
Canuck Audio Mart
CA$380
Nov 14, 2025
US Audio Mart
Quad (4) KT88 Winged C NOS Svetlana Tubes
US Audio Mart
$1,200
May 17, 2025
US Audio Mart
$1,200
May 17, 2025
Audiogon
PSVANE Horizon KT88-AT Vacuum Tube Matched Quad
Audiogon
$255
20%
Oct 22, 2025
Audiogon
$255
20%
Oct 22, 2025
US Audio Mart
Electro Harmonix KT88EH Vacuum Tubes Matched Quad NEW PRICE OBO
US Audio Mart
$199
20%
Jul 11, 2025
US Audio Mart
$199
20%
Jul 11, 2025
Aussie Audio Mart
4 x KT 88 NOS Never used Factory matched Quad Psvane Surplus
Aussie Audio Mart
A$240
8%
Jul 28, 2024
Aussie Audio Mart
A$240
8%
Jul 28, 2024
