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Preamp for Rotel Power Amps

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klwood
azri
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Preamp for Rotel Power Amps Empty Preamp for Rotel Power Amps

Post by azri Fri Apr 17, 2009 11:27 pm

hi, trying to gather some infos
what is the best pre to match with rotel pwr amps?
i have two rb970bx (bridged mode)
the pwr amps goin to run with tannoy sixers (dual bass)

have to decide before buying one
i listen mostly to rock songs
so pre without tone control is out of q's

tq in advance
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Post by klwood Mon Apr 20, 2009 2:14 pm

Hi there,

I'm not sure what is the best match for your rotel power, but I do have a Rotel pre-amp (RC-970 BX) for sale which should work fine/compatible with your power amp.

The link of my pre-amp is http://www.hifi4sale.net/audio-video-equipment-for-sale-f1/rotel-rc-970bx-preamp-used-t690.htm?highlight=rotel+preamp

Pls contact me at 012- 323 8595 if you are interested to try it out..

Rgds
Loh

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Post by azri Wed Apr 22, 2009 11:49 am

tqs for the offer
but im not nearby
next time perhaps
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Post by klwood Wed Apr 22, 2009 1:33 pm

you are most welcome, I am just trying my best to sell this pre-amp which has been lying around for sometime...

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Post by azri Fri Apr 24, 2009 6:22 pm

ive decide to try sansui c-1000
will update when the item has arrived
even though im not getting a good response here Sad
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Post by kancan Thu May 07, 2009 11:12 am

Salam Bro...why not u sell one of your rotel power amp 2 me...? if ok give me the price..


Last edited by kancan on Sun Oct 17, 2010 2:00 am; edited 1 time in total
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Post by pakleng Thu May 07, 2009 11:16 am

if your rotel power amp has enough gain, better to use passive pre amp

sounds more direct!

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Post by azri Thu May 07, 2009 7:21 pm

u r definitely rite, the gain is high, sometimes too high
vol level at 3, already my neighbour can hear to what im listening
any idea to lower down the gain? any suggest'n on what passive pre?

kancan, too good to be let go Very Happy
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Post by pakleng Thu May 07, 2009 8:01 pm

passive preamp is preamp which has no gain. no need electricity to operate it

but good passive preamp such as transformers preamp can make your power amp to perform to its optimum without changing its character

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Post by azri Sun May 10, 2009 6:09 pm

so any brand that u can suggest?
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Post by hywong2005 Fri Jun 19, 2009 11:06 pm

azri wrote:so any brand that u can suggest?

I am using a Promitheus TVC (Transformer Volume Control) for my Denon monoblocks. Very nice sounding. For more info go to http://www.promitheusaudio.com/

By the way it is hand crafted in Malaysia and has been highly acclaimed in reviews.
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Post by azri Sat Jun 20, 2009 8:15 am

thanks for the infos, definitely a nice hand made hifi eq
admired the tube preamps though, as im using one also
just recently got it, diyed from audionote circuit,
build by a prodigy of aspen amplifiers down in melbourne
http://www.aksaonline.com/


beautiful, precise & very warm sound
once you are in tubes, u can never look back Wink
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Post by chua55 Sat Jun 20, 2009 12:54 pm

there is another passive pre called Lightspeed that stand on its own and taking the DIY community by storm. Check it out.

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Post by azri Sat Jun 20, 2009 9:40 pm

tqs for the info chua

hywong, have u tried the active tube preamp?
how much does that tvc cost u?
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Post by hywong2005 Sun Jun 21, 2009 11:01 am

hywong, have u tried the active tube preamp?
how much does that tvc cost u?
[/quote]

No I haven't tried active preamp, whether tube or solid state, but would like to. With the TVC, the principle is impedance matching and minimum electronic interference of signals from the source to the amp. According to the website the standard version is US390 now. Mine has only 2 RCA inputs.
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