Rotel RKB-650
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Product
Site
Price
Listed
eBay
Operating Instructions For Rotel RKB-650
$16
Feb 2, 2026
$16
Feb 2, 2026
eBay
Operating Instructions for Rotel RKB-650
£11
Jan 6, 2026
£11
Jan 6, 2026
eBay
ROTEL RKB 650 Rack Mount Six Channel Amplifier with rack ears
$175
Dec 24, 2025
$175
Dec 24, 2025
eBay
Rotel RKB 650 Rack Handles
£25
Feb 16, 2025
£25
Feb 16, 2025
eBay
Bedienungsanleitung-Operating Instructions für Rotel RKB-650
€12
Oct 1, 2024
€12
Oct 1, 2024
eBay
ROTEL RKB-650 Rack Mount Six Channel Amplifier AS-IS EB-16317
$101
Aug 28, 2024
$101
Aug 28, 2024
eBay
Rotel RKB-650 Amplifier Owners Manual
$22
Dec 22, 2021
$22
Dec 22, 2021
Resources
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Discuss Rotel RKB-650
Rotel RKB650
By oakpics, 8. May 2023, 12:05.
Hi there,
Is it possible to change the 6 channels to a 3 channel amp, to be used in a bi-amping setup giving more power to the speakers?
I've got a Rotel RA-03 amp connected to a pair of Ruark Talisman 3's at the moment.
I bought a Rotel RKB power amp from Ebay(waiting for it to arrive), so want to use it to send my mid/low signals to speakers (combining the B + C channels to get more power) and the RA-30 to send the highs.
I'm new to this, so please be gentle lol!!
Thanks
Is it possible to change the 6 channels to a 3 channel amp, to be used in a bi-amping setup giving more power to the speakers?
I've got a Rotel RA-03 amp connected to a pair of Ruark Talisman 3's at the moment.
I bought a Rotel RKB power amp from Ebay(waiting for it to arrive), so want to use it to send my mid/low signals to speakers (combining the B + C channels to get more power) and the RA-30 to send the highs.
I'm new to this, so please be gentle lol!!
Thanks
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