Boulder 508
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Product
Site
Price
Listed
Audiogon
Boulder 508
Audiogon
$3,400
Jun 25, 2025
- Jun 28, 2025
Audiogon
$3,400
Jun 25, 2025 - Jun 28, 2025
US Audio Mart
Boulder 508 Phonostage
US Audio Mart
$2,700
13%
May 19, 2025
- Jul 19, 2025
US Audio Mart
$2,700
13%
May 19, 2025 - Jul 19, 2025
Audiogon
Boulder 508
Audiogon
$2,999
May 11, 2025
- May 11, 2025
Audiogon
$2,999
May 11, 2025 - May 11, 2025
US Audio Mart
Boulder 508 Phono Preamplifier
US Audio Mart
$2,990
12%
Dec 24, 2024
- Feb 21, 2025
US Audio Mart
$2,990
12%
Dec 24, 2024 - Feb 21, 2025
US Audio Mart
Boulder 508
US Audio Mart
$3,200
Jul 17, 2024
- Jul 17, 2024
US Audio Mart
$3,200
Jul 17, 2024 - Jul 17, 2024
Yahoo Auctions
[ new goods ]BOULDER 508 PHONO PREAMPLIFIER American boruda- company fono pre-amplifier MM/MC balance . sending [ regular guarantee equipped ]#R08591
Yahoo Auctions
Auction bid
¥786,500 Jan 23, 2024
- Apr 16, 2024
Yahoo Auctions
Auction bid¥786,500 Jan 23, 2024
- Apr 16, 2024
Yahoo Auctions
Boulder(boruda-)508 phono equalizer amplifier Phono Preamplifier
Yahoo Auctions
Auction bid
¥385,000 Jan 4, 2024
- Jan 11, 2024
Yahoo Auctions
Auction bid¥385,000 Jan 4, 2024
- Jan 11, 2024
Yahoo Auctions
boruda-Boulder 508 phono equalizer
Yahoo Auctions
Auction bid
¥450,000 Dec 10, 2023
- Dec 17, 2023
Yahoo Auctions
Auction bid¥450,000 Dec 10, 2023
- Dec 17, 2023
Audiogon
Boulder 508 MM / MC Phono Preamplifier (50962)
Audiogon
$3,430
Jul 29, 2023
- Aug 1, 2023
Audiogon
$3,430
Jul 29, 2023 - Aug 1, 2023
The Music Room
Boulder 508 MM / MC Phono Preamplifier
The Music Room
$3,395
11%
May 26, 2023
- Aug 1, 2023
The Music Room
$3,395
11%
May 26, 2023 - Aug 1, 2023
Audiogon
Boulder 508
Audiogon
$3,450
May 23, 2023
- Jun 1, 2023
Audiogon
$3,450
May 23, 2023 - Jun 1, 2023
Kleinanzeigen
Boulder 508 Reference Phonostufe / Phonoverstärker
Kleinanzeigen
€2,990
May 19, 2023
- May 22, 2023
Kleinanzeigen
€2,990
May 19, 2023 - May 22, 2023
Kleinanzeigen
Boulder 508 Referenz Phonovorstufe Phonoverstärker
Kleinanzeigen
€2,999
May 12, 2023
- May 18, 2023
Kleinanzeigen
€2,999
May 12, 2023 - May 18, 2023
Kleinanzeigen
Boulder 508 Phonostufe Phonovorverstärker
Kleinanzeigen
€3,500
12%
May 8, 2023
- May 11, 2023
Kleinanzeigen
€3,500
12%
May 8, 2023 - May 11, 2023
Audio-markt
Boulder amplifiers 508
Audio-markt
€2,999
25%
May 8, 2023
- May 24, 2023
Audio-markt
€2,999
25%
May 8, 2023 - May 24, 2023
US Audio Mart
Boulder 508 MM/MC phono
US Audio Mart
$3,450
5%
Apr 6, 2023
- Jun 2, 2023
US Audio Mart
$3,450
5%
Apr 6, 2023 - Jun 2, 2023
Audiogon
Boulder 508 MM/MC phono
Audiogon
$3,450
7%
Mar 22, 2023
- Jun 2, 2023
Audiogon
$3,450
7%
Mar 22, 2023 - Jun 2, 2023
Audiogon
Boulder 508
Audiogon
$3,700
3%
Feb 18, 2023
- Feb 22, 2023
Audiogon
$3,700
3%
Feb 18, 2023 - Feb 22, 2023
US Audio Mart
Boulder 508 Phono Preamp
US Audio Mart
$3,600
10%
Jan 11, 2023
- Jan 13, 2023
US Audio Mart
$3,600
10%
Jan 11, 2023 - Jan 13, 2023
Audiogon
Boulder 508 Phono Preamplifier
Audiogon
$3,500
12%
Jan 9, 2023
- Jan 13, 2023
Audiogon
$3,500
12%
Jan 9, 2023 - Jan 13, 2023
ULTIMATE AUDIO ELITE
Boulder 508 Phono
ULTIMATE AUDIO ELITE
€2,500
Jan 7, 2023
- Mar 4, 2023
ULTIMATE AUDIO ELITE
€2,500
Jan 7, 2023 - Mar 4, 2023
US Audio Mart
Boulder 508 Phono Preamplifier
US Audio Mart
$2,899
Dec 19, 2022
- Dec 19, 2022
US Audio Mart
$2,899
Dec 19, 2022 - Dec 19, 2022
Criterion Audio
Boulder 508 phono preamplifier | ex-demonstration
Criterion Audio
-
Dec 2, 2022
- Apr 11, 2025
Criterion Audio
-
Dec 2, 2022 - Apr 11, 2025
US Audio Mart
Boulder 508 Phonostage
US Audio Mart
$3,500
Aug 15, 2022
- Sep 1, 2022
US Audio Mart
$3,500
Aug 15, 2022 - Sep 1, 2022
Yahoo Auctions
Boulder 508boruda- full balance phono equalizer amplifier accessory equipping beautiful goods
Yahoo Auctions
Auction bid
¥400,000 Jun 26, 2022
- Jul 2, 2022
Yahoo Auctions
Auction bid¥400,000 Jun 26, 2022
- Jul 2, 2022
Yahoo Auctions
boulder 508 phono equalizer.!
Yahoo Auctions
Auction bid
¥298,000 Jun 4, 2022
- Jun 17, 2022
Yahoo Auctions
Auction bid¥298,000 Jun 4, 2022
- Jun 17, 2022
ULTIMATE AUDIO ELITE
Boulder 508
ULTIMATE AUDIO ELITE
€2,990
Apr 9, 2022
- Aug 6, 2022
ULTIMATE AUDIO ELITE
€2,990
Apr 9, 2022 - Aug 6, 2022
Audiogon
Boulder 508 Phono Stage
Audiogon
$3,495
9%
Sep 20, 2021
- Sep 23, 2021
Audiogon
$3,495
9%
Sep 20, 2021 - Sep 23, 2021
Yahoo Auctions
boulder 508 phono equalizer with guarantee.!
Yahoo Auctions
Auction bid
¥398,000 Jul 30, 2021
- Aug 22, 2021
Yahoo Auctions
Auction bid¥398,000 Jul 30, 2021
- Aug 22, 2021
US Audio Mart
Boulder 508 Phono Preamplifier
US Audio Mart
$3,650
Jun 12, 2021
- Jun 13, 2021
US Audio Mart
$3,650
Jun 12, 2021 - Jun 13, 2021
Yahoo Auctions
boulder 508 phono equalizer with guarantee.!
Yahoo Auctions
Auction bid
¥398,000 Apr 11, 2021
- Jul 25, 2021
Yahoo Auctions
Auction bid¥398,000 Apr 11, 2021
- Jul 25, 2021
StereoNet
FS: Boulder 508 Phono Stage
StereoNet
-
Apr 5, 2021
- May 5, 2021
StereoNet
-
Apr 5, 2021 - May 5, 2021
Yahoo Auctions
Boulder 508 phono equalizer secondhand goods including tax regular price 825000 jpy
Yahoo Auctions
Auction bid
¥350,000 Dec 22, 2020
- Dec 27, 2020
Yahoo Auctions
Auction bid¥350,000 Dec 22, 2020
- Dec 27, 2020
StereoNet
EXPIRED: FS: Boulder 508 Phono Stage
StereoNet
-
Nov 17, 2020
- Dec 18, 2020
StereoNet
-
Nov 17, 2020 - Dec 18, 2020
Audio Union
BOULDER Boulder 508
Audio Union
¥498,000
Oct 1, 2020
- Oct 6, 2020
Audio Union
¥498,000
Oct 1, 2020 - Oct 6, 2020
ULTIMATE AUDIO ELITE
Boulder 508
ULTIMATE AUDIO ELITE
€3,500
Sep 15, 2020
- Oct 1, 2020
ULTIMATE AUDIO ELITE
€3,500
Sep 15, 2020 - Oct 1, 2020
Echo Audio
Boulder 508
Echo Audio
$3,295
Feb 8, 2020
- Feb 11, 2020
Echo Audio
$3,295
Feb 8, 2020 - Feb 11, 2020
Yahoo Auctions
boruda-BOULDER 508 phono equalizer original box attaching @49363
Yahoo Auctions
Auction bid
¥605,000 Jan 29, 2020
- May 30, 2020
Yahoo Auctions
Auction bid¥605,000 Jan 29, 2020
- May 30, 2020
StereoNet
EXPIRED: Boulder Phonostage 508
StereoNet
-
Sep 30, 2019
- Oct 31, 2019
StereoNet
-
Sep 30, 2019 - Oct 31, 2019
Audiogon
Boulder 508 Phono Preamplifier
Audiogon
$3,495
Sep 3, 2019
- Sep 3, 2019
Audiogon
$3,495
Sep 3, 2019 - Sep 3, 2019
US Audio Mart
Boulder 508 Phono Preamplifier
US Audio Mart
$3,495
Sep 3, 2019
- Sep 4, 2019
US Audio Mart
$3,495
Sep 3, 2019 - Sep 4, 2019
Yahoo Auctions
boruda-Boulder 508 phono equalizer amplifier ( almost unused )
Yahoo Auctions
Auction bid
¥400,000 Jun 4, 2019
- Jun 16, 2019
Yahoo Auctions
Auction bid¥400,000 Jun 4, 2019
- Jun 16, 2019
Yahoo Auctions
BOULDER 508 PHONO preamplifierboruda-508 newest fono equalizer
Yahoo Auctions
Auction bid
¥395,000 Dec 30, 2018
- Jan 12, 2019
Yahoo Auctions
Auction bid¥395,000 Dec 30, 2018
- Jan 12, 2019
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