In reference to earlier posts, I just replaced the stock tubes in my Unico with Mazda chrome plates (platinum) from upscale audio. They recommended two different ones based on my desire for a bit more openness and high frequency extension. The other was the radio technique. The Mazda's have made a stunning change in the sound of the Unico compared to my expectations. So much more detail and HF extension. I was wondering how a manufacturer could ever voice an amp at the design stage with this much variability available with different tubes? I guess manufacturers may use what is readily available and have to hit a price point. The Mazda's were $80 for the pair. I guess that would significantly have changed the selling price etc, etc. Anyway, I am super happy and can't wait to get home to listen to my new amp!
Best budget phono preamp for Unison Unico?
Hi,
I was fortunate enough to buy a Unison Unico hybrid integrated amp here on Audiogon at a great price ($800). :-)
I'm driving a set of Totem Arro speakers. And I have a SOTA Sapphire TT currently being refurbished at the SOTA factory.
Since this Unico doesn't have the built in phono stage, I need an outboard unit. When I say "budget," I mean $250 or less, ideally. I was considering the Cambridge unit that goes for $169... the reviews look good. Any other suggestions? I'm not sure whether I'll be using MM or MC in in the tone arm. All I know is that the 20-year-old Audioquest cartridge needs replacing! ;-)
Thanks!
I was fortunate enough to buy a Unison Unico hybrid integrated amp here on Audiogon at a great price ($800). :-)
I'm driving a set of Totem Arro speakers. And I have a SOTA Sapphire TT currently being refurbished at the SOTA factory.
Since this Unico doesn't have the built in phono stage, I need an outboard unit. When I say "budget," I mean $250 or less, ideally. I was considering the Cambridge unit that goes for $169... the reviews look good. Any other suggestions? I'm not sure whether I'll be using MM or MC in in the tone arm. All I know is that the 20-year-old Audioquest cartridge needs replacing! ;-)
Thanks!
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- 53 posts total
In reference to earlier posts, I just replaced the stock tubes in my Unico with Mazda chrome plates (platinum) from upscale audio. They recommended two different ones based on my desire for a bit more openness and high frequency extension. The other was the radio technique. The Mazda's have made a stunning change in the sound of the Unico compared to my expectations. So much more detail and HF extension. I was wondering how a manufacturer could ever voice an amp at the design stage with this much variability available with different tubes? I guess manufacturers may use what is readily available and have to hit a price point. The Mazda's were $80 for the pair. I guess that would significantly have changed the selling price etc, etc. Anyway, I am super happy and can't wait to get home to listen to my new amp! |
Rebbi, in my experience, tubes offer more realism and three dimensional spaciousness than transistors. I find this to be especially true with phono stages. In my opinion, the Bottlehead Seduction is the best bang for the buck you can get for less than $300. It has a stellar reputation, but it only has 36 dB gain. You'll need to match it with a high output cartridge (2.5mV or more) or a step up device if you use LOMC. http://www.bottlehead.com/et/adobespc/Seduction/seduction.htm |
Hi Rebbi, I understand the intimidation, but it's an easy kit to build - some would call it fun. You'll need a 40 watt soldering iron and some silver-bearing solder. You can get both of these from Radio Shack for less than $15. You'll also need a pair of wire cutters. Pliers will be handy to bend the leads. From the Bottlehead site: Assembly is a one or two evening affair, designed for the builder with minimal level soldering experience in mind... A very thorough assembly manual is included, containing step by step printed instructions you check off as you go, detailed photos of the chassis underside and components. All the builder needs to supply is solder. As with our other kits the Bottlehead Forum serves as the builders online tech support resource, with literally hundreds of experienced builders participating to help you with your questions. |
- 53 posts total