Audio Note KitsKit 1usedAudio Note Kits Kit 1I am selling my beautiful Audio Note Kits "Kit 1" single ended triode (SET), 300 B tube amplifier. I lovingly built this amp by hand two years ago. Additionally, the integrity and internal build ae...2000.00

Audio Note Kits Kit 1

Listing ID: lis8agg9 Classified 
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Condition
8/10
Payment methods
Ships fromAustin, TX, 78756
Ships toUnited States
Package dimensionsunspecified
Shipping carriersUPS or FedEx
Shipping costFree
AverageResearch Pricing

I am selling my beautiful Audio Note Kits "Kit 1" single ended triode (SET), 300 B tube amplifier. I lovingly built this amp by hand two years ago. Additionally, the integrity and internal build aesthetics were  subsequently prettied up by Pete "Digital Pete" Fulton, the artist-with-a-soldering-gun who does the custom, professional builds when people buy a prebuilt unit from Audio Note Kits. 

I adore this amp and thought I would never, ever part with it. But, having discovered that my Spatial M3 Turbo S open baffle speakers are much happier with a high current, solid-state amp, and because I can't afford to have more than one amp hanging around, I have to find a good home for this beautiful piece.

One of the cool things about an amp like this is that you can love it as is, or, if you have some soldering skills, you can upgrade it to your heart's content. For example, you can upgrade the coupling capacitors with Audio Note Copper Foil capacitors. Or, Brian Smith at Audio Note Kits will happily sell you Audio Note's fanciest “C-core” output transformers for the ultimate in sonic bliss. The possibilities are endless.

This unit has the extra cost input selector option installed, giving the user a total of three, line-level inputs. Additionally, the stock, inexpensive Russian and Chinese tubes have all been upgraded as noted, below. I will also throw in a PS Vane 274B tube as an alternative rectifier to try out, if you wish.

The output transformer connections to the speaker terminals can be wired for either 4 ohm or 8 ohm speakers. Right now the amp is wired for a 4 ohm speaker, but it's a fifteen minute soldering job to rewire the amp for an 8 ohm speaker load, and I will gladly do this prior to shipping if the purchaser desires.

I should also point out that this is the amp whose build I blogged from start to finish on Steve's Audio Blog, my website. Feel free to read my final listening impressions here, or even read through the saga of the whole build, if you're in the mood:

https://stevefolberg.wordpress.com/2015/02/06/the-ank-kit-1-single-ended-300b-amp-listening-impressions-part-1/
The 8/10 rating is very conservative; the amp looks beautiful and functions perfectly.

This amplifier weighs nearly 50 pounds! I have purpose built boxes for it and, at my asking price, I will include shipping for free. SHIPPING IS TO CONTINENTAL US ONLY. Below my asking price, buyer pays actual shipping. I would also welcome a local sale in Central Texas and will drive up to 50 miles to complete a sale.

Audio Note Kits "Kit 1" 300B Single Ended Triode integrated amplifier, with the following upgraded tubes:

  • Vintage 1940's RCA "Gray Glass" 6SN7 purchased from Vintage Tube Services 
  • Matched pair of Genalex Gold Lion PX300B's, purchased new from The Tube Store
  • Matched pair of RCA "rusty plate" 5687's, purchased from Vintage Tube Services
  • New Old Stock (NOS) RCA 5U4G rectifier tube purchased from Vintage Tube Services 
  • These tubes made serious improvements to the amp's sound and are collectively worth around $400+
I have perfect feedback here, on Audiogon, on Head-Fi.org, and on eBay, all under the same username.
I AM AN HONEST, ETHICAL SELLER. READ MY FEEDBACK AND BUY WITH CONFIDENCE!

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