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Thread: Classic 90's Rotel power amps for sale

  1. #1
    Join Date: Oct 2008

    Location: Glasgowshire

    Posts: 9,663
    I'm Gary.

    Default Classic 90's Rotel power amps for sale

    As above,
    2 Rotel power amps for sale, moving on as some system reshuffles and new kit coming in.
    The late 90's 9xx considered a "golden era" for Rotel amps, with serious attention paid to clean power supply and clean current delivery, exactly what you'd want in an amp.

    RB-971 - £140 delivered
    RB-981 - £270 delivered - NOW SOLD (EDIT 6/7/20:17-56 - From Pinkfish - posted this Ad on various forums...as you would)


    Rotel RB-971 MkII
    (Reviews here: http://www.audioreview.com/product/a...el/rb-971.html)
    Current HiFi Shark Classifieds for this amp for reference: https://www.hifishark.com/model/rotel-rb-971

    £140 delivered

    Bought about a year ago from a Trusted seller on Ebay to fill in 2nd system amp duties, now replaced by something else and hence up for sale.
    Big beefy sound, dual mono construction, serious attention paid to power supply quality - delivers loads of current.

    Great condition, usual minor marks due to age but nothing major. RCA sockets all in great shape, treated with Caig Deoxit.
    See photo for idea of great condition.




    Specs:

    70 watts RMS Both Channels into 8 Ohms
    Bridgeable to 180 watts RMS monoblock
    Single mother-board construction for all signal circuits
    High current output stages
    2 pairs output devices per channel
    Mirror image twin mono layout
    Copper bus-bars in high current areas
    Toroidal power transformer
    Independent "Slit" Foil capacitors and rectifiers for each channel
    Power Consumption 250 watts
    Dimensions Width 440mm
    Height 92mm
    Depth 334mm
    Weight (net) 7.2kg


    Rotel RB-981
    (Reviews HERE: http://www.audioreview.com/product/a...el/rb-981.html)
    Current HiFi Shark Classifieds for this amp for reference: https://www.hifishark.com/search?q=rb-981

    £270 Delivered, which is quite a bit less than I paid for it.

    Bought this in April as a "stop gap" power amp after moving on from valves?
    1 Previous owner before me, traded in as part of an upgrade and in fantastic condition.
    Clean example, zero swollen caps or browned out resistors - been well looked after by myself and 1 previous owner.

    Massive transformer, beefy power supply caps and the thing weigh’s a ton. Exactly what you’d want in a power amp.
    Like the 971 a dual mono construction, 130 watts a side, able to put out a constant 30A current...loads of grunt on tap.




    Had issues with hiss after plumbing this amp in, only audible with my 96dB speakers.
    Turned out not to be the Rotel at all, the valves in my Preamp input stage needed the bias current adjusted, and sound was dead silent afterwards.

    As clean an example as you's be able to find, massive bang for buck amp.
    A beast of a thing, only selling as something better is coming down the pipeline.

    Looking for £270 delivered to UK
    , which is quite a bit less than I paid for it.


    Thanks
    Last edited by Gazjam; 06-07-2020 at 16:57.
    AC POWER
    Hardwired 10kVA balanced mains powering entire system
    AMPS
    Meridian 557 power Amp (Modded) / PS Audio BHK Preamp (Modded)
    SPEAKERS
    Wharfedale Evo 4.4
    DAC
    PS Audio Directstream (Modded)
    TURNTABLE
    Pro-Ject X8 balanced output via XLR / Ortofon Quintet Blue cartridge
    PHONOSTAGE
    Pro-Ject DS3 B balanced Input (TT and Phonostage powered by Pro-Ject Power box RS2 linear psu)
    DIGITAL
    OPPO 203 (Modded: Linear PSU, i2s output to Dac) - Roon Endpoint, HDMI input used for all things Streaming/ PS5 /AppleTV ... also good for movies apparently?
    MUSIC PLAYBACK
    Tweaked AP-Linux based Roon Server into Oppo 203 as Roon endpoint
    Ipad Roon Remote.
    Apple Music/ YouTube via AppleTV, fed to Dac via Oppo HDMI input/i2s output to Dac.
    SPEAKER CABLES
    Biwired: Duelund DCA10GA (Bass) Duelund DCA16GA (mid & treble) Duelund 12DCA used as jumpers (On
    "Blackcat Cable" Chris Sommivigo's advice - yup, even with biwire it sounds better - and it does)
    INTERCONNECTS
    All Balanced: Ghost+ recording studio XLR cables

  2. #2
    Join Date: Sep 2017

    Location: Derbyshire

    Posts: 156
    I'm Martin.

    Default

    Wow, the 981 didn't hang around !

  3. #3
    Join Date: Oct 2008

    Location: Glasgowshire

    Posts: 9,663
    I'm Gary.

    Default

    I know...right?!
    AC POWER
    Hardwired 10kVA balanced mains powering entire system
    AMPS
    Meridian 557 power Amp (Modded) / PS Audio BHK Preamp (Modded)
    SPEAKERS
    Wharfedale Evo 4.4
    DAC
    PS Audio Directstream (Modded)
    TURNTABLE
    Pro-Ject X8 balanced output via XLR / Ortofon Quintet Blue cartridge
    PHONOSTAGE
    Pro-Ject DS3 B balanced Input (TT and Phonostage powered by Pro-Ject Power box RS2 linear psu)
    DIGITAL
    OPPO 203 (Modded: Linear PSU, i2s output to Dac) - Roon Endpoint, HDMI input used for all things Streaming/ PS5 /AppleTV ... also good for movies apparently?
    MUSIC PLAYBACK
    Tweaked AP-Linux based Roon Server into Oppo 203 as Roon endpoint
    Ipad Roon Remote.
    Apple Music/ YouTube via AppleTV, fed to Dac via Oppo HDMI input/i2s output to Dac.
    SPEAKER CABLES
    Biwired: Duelund DCA10GA (Bass) Duelund DCA16GA (mid & treble) Duelund 12DCA used as jumpers (On
    "Blackcat Cable" Chris Sommivigo's advice - yup, even with biwire it sounds better - and it does)
    INTERCONNECTS
    All Balanced: Ghost+ recording studio XLR cables

  4. #4
    Join Date: Jul 2020

    Location: Doncaster

    Posts: 24
    I'm Glen.

    Default

    Hi Gary,
    Managed to find you at last. If the RB-971 is still available I'll have it.
    Only joined here yesterday so I believe I'm not allowed to PM yet.
    You can contact me with payment details using the email Bazzer has sent
    you via the other forum.
    Look forward to hearing from you.

  5. #5
    Join Date: Oct 2008

    Location: Glasgowshire

    Posts: 9,663
    I'm Gary.

    Default

    Both now SOLD
    AC POWER
    Hardwired 10kVA balanced mains powering entire system
    AMPS
    Meridian 557 power Amp (Modded) / PS Audio BHK Preamp (Modded)
    SPEAKERS
    Wharfedale Evo 4.4
    DAC
    PS Audio Directstream (Modded)
    TURNTABLE
    Pro-Ject X8 balanced output via XLR / Ortofon Quintet Blue cartridge
    PHONOSTAGE
    Pro-Ject DS3 B balanced Input (TT and Phonostage powered by Pro-Ject Power box RS2 linear psu)
    DIGITAL
    OPPO 203 (Modded: Linear PSU, i2s output to Dac) - Roon Endpoint, HDMI input used for all things Streaming/ PS5 /AppleTV ... also good for movies apparently?
    MUSIC PLAYBACK
    Tweaked AP-Linux based Roon Server into Oppo 203 as Roon endpoint
    Ipad Roon Remote.
    Apple Music/ YouTube via AppleTV, fed to Dac via Oppo HDMI input/i2s output to Dac.
    SPEAKER CABLES
    Biwired: Duelund DCA10GA (Bass) Duelund DCA16GA (mid & treble) Duelund 12DCA used as jumpers (On
    "Blackcat Cable" Chris Sommivigo's advice - yup, even with biwire it sounds better - and it does)
    INTERCONNECTS
    All Balanced: Ghost+ recording studio XLR cables

  6. #6
    Join Date: Oct 2008

    Location: Glasgowshire

    Posts: 9,663
    I'm Gary.

    Default

    Confirm RB-971 now SOLD

    Thanks for looking.
    AC POWER
    Hardwired 10kVA balanced mains powering entire system
    AMPS
    Meridian 557 power Amp (Modded) / PS Audio BHK Preamp (Modded)
    SPEAKERS
    Wharfedale Evo 4.4
    DAC
    PS Audio Directstream (Modded)
    TURNTABLE
    Pro-Ject X8 balanced output via XLR / Ortofon Quintet Blue cartridge
    PHONOSTAGE
    Pro-Ject DS3 B balanced Input (TT and Phonostage powered by Pro-Ject Power box RS2 linear psu)
    DIGITAL
    OPPO 203 (Modded: Linear PSU, i2s output to Dac) - Roon Endpoint, HDMI input used for all things Streaming/ PS5 /AppleTV ... also good for movies apparently?
    MUSIC PLAYBACK
    Tweaked AP-Linux based Roon Server into Oppo 203 as Roon endpoint
    Ipad Roon Remote.
    Apple Music/ YouTube via AppleTV, fed to Dac via Oppo HDMI input/i2s output to Dac.
    SPEAKER CABLES
    Biwired: Duelund DCA10GA (Bass) Duelund DCA16GA (mid & treble) Duelund 12DCA used as jumpers (On
    "Blackcat Cable" Chris Sommivigo's advice - yup, even with biwire it sounds better - and it does)
    INTERCONNECTS
    All Balanced: Ghost+ recording studio XLR cables

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