TRIODE LAB

Canada based manufacture in hifi tube amplifiers

A Canada based manufacture in hifi tube amplifiers


211

2020 -

We are half way coming up with at least two 211 models. They will uses custom spec HASHIMOTO transformers exclusively.

Like the rest of our line up , its the best or nothing and its in its own class.

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211

FEATURES:

Our flagship stereo power amp, complete with custom exotic HASHIMOTO (Sansui) power transformer and HASHIMOTO output transformers, hand crafted for us from Japan. This is our answer to all the rest of the high end 211 amplifiers around the globe! Special attention is paid to the power supply, which delivered by HASHIMOTO with the most pure , quiet and seamless supply of power, with our unique dual input choke transformers arrangement and multiple design of over sized high quality power supply capacitors to ensure the best quality and efficiency of supply to the 211s.

  • Base on one pair of finest preamp tubes - TBA, mostly using rare NOS preamp tubes.

  • Each 211 comes with its own dedicated supply and DC feeding stage circuitry for best separation, stability and working consistency, as well cooling capability, finished with gold plated locking type ceramic 211 tube sockets

  • Dual high end Hashimoto (CUT CORE Orient HIGH B Materials) choke transformers for multiply step down, and provide a quiet yet full power deliveries

  • For power, we will bias the 211 to the lower power side at around 10-12 WPC Pure Class A. Instead of pumping it to over 20W like some manufacture would do. We want the most silky, the most refine type of 211 sound quality that beyond people have heard with 211s.

  • MSRP / List of Parts - TBA

211’s RS PACKAGE : What distinguish this from the rest, is the full copper chassis, brushed with a semi gloss finish, for an extraordinary elegant finish. Not just for looks, but copper is a good conductive material - we measured it is quieter when compared to aluminum chassis, thus some say copper chassis does improve sound quality. All we know is this extra thick gauge copper sheet that use to construct the chassis comes with an extraordinary price to fabricate too. Standard thickness for making our heavy duty chassis is .80 decimal inches only, and the bigger chassis uses .90". The thick top aluminum plate used for the 211 are 1 decimal inches which is strong enough we can put 3 large transformers on it without any flex. And same for the copper chassis, but high quality copper sheets are much more expensive. The 211 RS also uses even bigger core special made HASHIMOTO Output Transformers rated at 30W sized with finest materials and engineering specs, it is the most difficult and challenging chapter of engineering in magnetic design.

Triode Lab Ltd, TM. All Right Reserved. 2019. Toronto, Canada.