tube monoblock
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Product
Site
Price
Listed
Kleinanzeigen
LUMLEY Reference TUBE MONO BLOCK' S
Kleinanzeigen
€4,500
Dec 18, 2025
Kleinanzeigen
€4,500
Dec 18, 2025
Canuck Audio Mart
Quad ll- Eighty Tube Mono Block
Canuck Audio Mart
CA$7,500
Nov 28, 2025
Canuck Audio Mart
CA$7,500
Nov 28, 2025
The Music Room
Pathos Adrenalin Tube Monoblock Power Amplifiers; Pair
The Music Room
$23,536
6%
Oct 30, 2025
The Music Room
$23,536
6%
Oct 30, 2025
Reverb
Heathkit AA-91 Tube Mono Block Amplifier
$299
Nov 18, 2025
$299
Nov 18, 2025
Reverb
Heathkit AA-91 Tube Mono Block Amplifier
$299
Nov 18, 2025
$299
Nov 18, 2025
High Performance Stereo
McIntosh MC30 Vintage Tube Monoblock Pair
High Performance Stereo
$6,700
Aug 26, 2023
High Performance Stereo
$6,700
Aug 26, 2023
The Music Room
BAT VK60 Tube Monoblock Power Amplifier; Single
The Music Room
$2,304
4%
Nov 11, 2025
The Music Room
$2,304
4%
Nov 11, 2025
The Music Room
Jadis JA30 MKII Tube Monoblock Power Amplifiers; Pair
The Music Room
$8,999
Dec 12, 2025
The Music Room
$8,999
Dec 12, 2025
The Music Room
Rogue Audio Apollo Tube Monoblock Power Amplifiers; "Dark" Pair
The Music Room
$7,404
1%
Dec 4, 2025
The Music Room
$7,404
1%
Dec 4, 2025
US Audio Mart
McIntosh MC2301 300w Tube Monoblock Amps
US Audio Mart
$14,000
Nov 5, 2025
US Audio Mart
$14,000
Nov 5, 2025
US Audio Mart
Tsakiridis ORPHEUS 211 Tube Monoblock Amplifiers & Alexander Pre-amplifier
US Audio Mart
$5,000
Sep 13, 2025
US Audio Mart
$5,000
Sep 13, 2025
The Music Room
Fezz Audio Olympia Tube Monoblock Power Amplifiers; Pair (Mint / Unused)
The Music Room
$12,079
3%
Nov 18, 2025
The Music Room
$12,079
3%
Nov 18, 2025
US Audio Mart
VTL MB450 Tube Mono Block Amplifiers , Musical & Powerful (Silver)
US Audio Mart
$4,950
Sep 16, 2025
US Audio Mart
$4,950
Sep 16, 2025
US Audio Mart
Audio Electronic Supply (AES) SixPac Tube Mono Block Amps
US Audio Mart
$1,775
Dec 10, 2025
US Audio Mart
$1,775
Dec 10, 2025
Audiogon
Audio Electronic Supply (AES) SixPac Tube Mono Block Amps
Audiogon
$1,800
Dec 10, 2025
Audiogon
$1,800
Dec 10, 2025
The Music Room
Allnic Audio M-3000 Mk3 Tube Monoblock Power Amplifiers; Pair
The Music Room
$17,993
18%
Jul 18, 2025
The Music Room
$17,993
18%
Jul 18, 2025
The Music Room
VTL TT-25 Limited Edition Tube Monoblock Power Amplifiers; Silver Pair
The Music Room
$2,999
Dec 23, 2025
The Music Room
$2,999
Dec 23, 2025
The Music Room
ModWright Instruments 845 DS SET Tube Monoblock Power Amplifiers; Pair
The Music Room
$23,499
40%
Jun 13, 2024
The Music Room
$23,499
40%
Jun 13, 2024
Canuck Audio Mart
Jadis JA30 MK2 Tube mono block power Amplifiers pair *** Excellent
Canuck Audio Mart
CA$11,500
Dec 26, 2025
Canuck Audio Mart
CA$11,500
Dec 26, 2025
The Music Room
Conrad-Johnson ART 108A Tube Monoblock Power Amplifiers; Pair (1 / 125 Produced)
The Music Room
$17,023
33%
Apr 9, 2025
The Music Room
$17,023
33%
Apr 9, 2025
Aural HiFi
Audio Research Reference 300 mkII // Preowned / Tube Monoblock Amplifiers / Restored & Retubed (31301501/2)
Aural HiFi
$14,999
Dec 12, 2025
Aural HiFi
$14,999
Dec 12, 2025
SkyFi Audio
McIntosh MC3500 MK II Tube Monoblock Amplifier (Single) - NEW Sale price$17,500.00
SkyFi Audio
-
Jul 13, 2023
SkyFi Audio
-
Jul 13, 2023
SkyFi Audio
McIntosh MC2301 Quad Balanced Tube Monoblock Amplifier (Single) - NEW Sale price$15,500.00
SkyFi Audio
-
Jul 13, 2023
SkyFi Audio
-
Jul 13, 2023
Preloved
Tube/Valve Monoblock Amplifiers by Avreavox
Preloved
£300
Nov 30, 2025
Preloved
£300
Nov 30, 2025
Reverb
HH Scott Model 240 Tube Amplifier Monoblock
$999
Sep 6, 2025
$999
Sep 6, 2025
Canuck Audio Mart
RS4 tube 45 Monoblock Power amplifiers
Canuck Audio Mart
CA$800
47%
Jan 14, 2025
Canuck Audio Mart
CA$800
47%
Jan 14, 2025
SkyFi Audio
Veloce Audio - Lithio Series Saetta Hybrid Tube Monoblock Amplifiers - Rare Sale price$7,790.00 Regular price$9,999.00
SkyFi Audio
-
Aug 31, 2024
SkyFi Audio
-
Aug 31, 2024
The Music Room
Ypsilon Aelius Tube Hybrid Monoblock Power Amplifier; Pair
The Music Room
$10,851
10%
Oct 4, 2025
The Music Room
$10,851
10%
Oct 4, 2025
US Audio Mart
McIntosh MC60 Vacuum Tube Amplifier Monoblock Pair
US Audio Mart
$6,495
13%
Nov 13, 2025
US Audio Mart
$6,495
13%
Nov 13, 2025
SkyFi Audio
Marantz Model 9 Vintage Tube Monoblock Amplifier (Single) - THE Holy Grail - Early Serial Sale price$7,990.00 Regular price$9,990.00
SkyFi Audio
-
Jun 7, 2024
SkyFi Audio
-
Jun 7, 2024
Canuck Audio Mart
FOR SALE or TRADE: Cary Cad tube 805 mono block amps, Coincident tube Preamp
Canuck Audio Mart
CA$6,500
19%
Dec 8, 2025
Canuck Audio Mart
CA$6,500
19%
Dec 8, 2025
Aural HiFi
Quicksilver M-135 // Preowned / 135wpc Tube Amplifier Monoblock / Single / 192
Aural HiFi
$2,499
Oct 19, 2024
Aural HiFi
$2,499
Oct 19, 2024
Canuck Audio Mart
Heathkit UA-2 monoblock tube amps
Canuck Audio Mart
CA$1,100
Jun 12, 2025
Canuck Audio Mart
CA$1,100
Jun 12, 2025
The Music Room
PS Audio BHK 600 Signature Tube Hybrid Monoblock Power Amplifiers; Silver Pair
The Music Room
$17,126
1%
Dec 5, 2025
The Music Room
$17,126
1%
Dec 5, 2025
The Music Room
PS Audio BHK M600 Tube Hybrid Monoblock Power Amplifiers; Silver Pair
The Music Room
$16,329
Dec 10, 2025
The Music Room
$16,329
Dec 10, 2025
Reverb
Langevin 108-A Monoblock Tube Amplifier (Pair)
$11,999
Sep 6, 2025
$11,999
Sep 6, 2025
The Music Room
PS Audio Stellar M1200 Tube Hybrid Monoblock Power Amplifiers; Pair (1/10)
The Music Room
$4,311
2%
Nov 27, 2025
The Music Room
$4,311
2%
Nov 27, 2025
The Music Room
VTL MB-125 Monoblock Tube Power Amplifier; Pair
The Music Room
$2,753
17%
Aug 7, 2025
The Music Room
$2,753
17%
Aug 7, 2025
The Music Room
BAT REX Monoblock Tube Power Amplifiers; Black Pair
The Music Room
$10,216
15%
Aug 23, 2025
The Music Room
$10,216
15%
Aug 23, 2025
US Audio Mart
VTL MB-125 Monoblock Tube Amplifier - pair Amp
US Audio Mart
$3,200
3%
May 11, 2023
US Audio Mart
$3,200
3%
May 11, 2023
The Music Room
Conrad-Johnson Art 300 Monoblock Tube Power Amplifier; Pair
The Music Room
$11,682
17%
Aug 7, 2025
The Music Room
$11,682
17%
Aug 7, 2025
Reverb
Vintage Bogen DB15 Monoblock Tube Amplifier Mixer Equalizer
$429
Dec 6, 2025
$429
Dec 6, 2025
Reverb
Vintage HH Scott Type 250 Laboratory Monoblock Tube Amplifier
$979
Oct 14, 2025
$979
Oct 14, 2025
Reverb
Vintage HH Scott Type 250 Laboratory Monoblock Tube Amplifier
$979
Oct 11, 2025
$979
Oct 11, 2025
Reverb
Heathkit Model UA-1 Monoblock Tube Amplifier EL84 Pair
$499
Oct 29, 2025
$499
Oct 29, 2025
Reverb
Sun Audio SV-300B MKI Monoblock Tube Amplifiers (Pair)
$3,500
Nov 20, 2025
$3,500
Nov 20, 2025
Reverb
EAR (Esoteric Audio Research) Yoshino 509 - Monoblock Tube Amplifiers (Pair) - NEW!
$15,351
9%
Feb 11, 2023
$15,351
9%
Feb 11, 2023
US Audio Mart
M70 Lampiztor Mono Block Tube Amplifies
US Audio Mart
$5,200
28%
Sep 23, 2024
US Audio Mart
$5,200
28%
Sep 23, 2024
