TRIODE LAB

Canada based manufacture in hifi tube amplifiers

A Canada based manufacture in hifi tube amplifiers


2A3 Push Pull Mono-Blocks (MK2)

Where D.H.T. combines the beauty of power.


 

2A3GT's Mark 2 mono-block amplifiers in two new configurations:  2A3GT and 2A3GT-FFX

 

Our original 2A3GT Push Pull monos are pushing 10 years old, and aging more gracefully than even we imagined. However, we haven’t been sitting around sipping espresso lattés and admiring our handiwork this past decade! Instead we’ve been rethinking everything, as usual. How do we improve a design that already ranks among the best? (Glad you asked.) Anyway, for the whole new Second Generation:

·         Introduction of the 6SL7 driver tube, addressing customer requests for a more accessible / quieter tube than the good old 6SN7.

·         A new and improved Double Push-Pull driver stage that can adapt either 6SL7 or 6SN7 in either position — interchangeable for those who love tube-rolling. And you can still use two 6SN7 if you got some quiet bad-boys.

·         A better rerouted, spaced, cooling PCB layout with revised grounding scheme.

.         A quieter amplifier with better signal-to-noise measurements and a lowered noise floor.

.         Rationalized parts and transformers

Model: 2A3GT-FFX (MK2)

Power: 10W+10W (12W Max) Class A Operation

The 2A3GT-FFX (MKII) will be engineered using the finest components in the world, including the usual FFX treatments plus :

·         Top-grade Hashimoto chokes and power transformers

·         Output transformers co-designed by Triode Lab and Hashimoto (our first co-design!)

·         Mundorf M-Tube Cap (Power Supply) / Silver Oil Coupling Caps

·         Furutech rhodium power hardware / Cardas connectors

·         Standard Triode Lab Orange Finish, or your favourite car paint (Above shown using Porsche Rubin Red Metallic)

.         MSRP starting from $12,888 USD

.         Optional Pure Copper Chassis $2,000, hand polished to a medium gloss state.


Model: 2A3GT-S (MK2)

    Power: 14W+14W Class A/B

Standard Features of the NEW MK2 2A3GT-S

·         New for 2017 - Hammonds Canada classic transformers with stellar measurements and state-of-the-art sound will be used.

·         Other industry-leading parts, including: Furutech gold IEC hardware, CMC-USA RCA jacks and binding posts, Mundorf coupling capacitors...etc.

-         Tubes used : 6SN7 or 6SL7 x 2 / 2A3 Pair / 5AR4 or GZ32 per block

.         Optional Pure Copper Chassis $2,000, hand polished to a medium gloss state (as shown below)

MSRP : $7,999 USD / Pair


ARCHIVES - Pre 2015 (DISCONTINUED)

Model: 2A3GT-FFX 15W+15W

 

Complete with full suit of Hashimoto or Tamura  Output Transformerspowered by Triode Lab's 2A3-FFX M6 Power Transformer (For the extended power operation, Design and Engineered by Triode Lab, Made in Canada). Equivalent grade transformers only can be used requested by customers. Wood / granite sides Optional

Finish: 911 GT3 Orange (or your free choice of another colour)

Accessories - Furutech Carbon Fiber Speaker Binding Post or Cardas Binding Posts, Furutech Rhodium RCAs or Cardas Rhodium RCAs, Furutech AC Inlet Gold with Furutech Fuse, Mundorf Silver Oil Coupling Caps or EVO Silver/Gold/Oil Caps. Mundorf M-Lytic high quality power supply capacitors and other high end parts...etc.

Special Features:

- FFX Limited Edition Power Amp / Developed complete with full suit of exotic Hashimoto transformers    or   equivalent hi end irons

- FFX Silent Ground Technology - Thru optimal grounding network design and parts layout, along with best power supplies materials for the best hum and noise control and best S/N ratio.

- FFX V-max  Tunings - All FFX models are special unleashed by us with all its special advantage on its exotic grade parts and settings, which allow us to remapped the entire circuitry for its maximum "valves" output power and quality, both numbers and aural.  

- Tubes used : 6SN7 x 2 / 2A3 Pair / 5AR4 or GZ32 per block

 

Starting: $10,888 


Model: 2A3GT-S MK1/MK2 (DISCONTINUED)

     Power: 14W+14W     Operation: Class A/B    MSRP: $6,888 USD


Model: 2A3GT-CC Classic Compacts - (DISCONTINUED)

    Power: 12W+12W

Special Features:

  • Triode Lab's unique Double Push Pull Driver Design
  • Autobias
  • Triode Lab's unique "Uni-Fy Rectify Stage"
  • Compact and Classic styled
  • Our answer of 30 years of excellence/experience in Triode!
  • Tubes used : 6SN7 x 2 / 2A3 Pair / 5AR4 or GZ32 per block

MSRP: $5,888 Starting

 

Triode Lab Ltd, TM. All Right Reserved. 2017. Toronto, Canada.