WA7 Fireflies (3rd gen) Balanced Headphone Amplifier / DAC
Class-A balanced headphone amplifier and DAC. Up to 1.5w power output (4.4mm balanced) Tubes: 12AU7 / 5963 driver tubes, self-biasing. Premium Polytetrafluoroethylene (PTFE) tube sockets. ESS SABRE Audiophile DAC up to 24-bit/384kHz PCM, and up to DSD256 (11.2MHz)
DIY Firefly Guitar Amp Head - Reverb
This is a Firefly guitar amp, head only. The amp is 3 watts and has two 12AX7 tubes in the preamp section and one 12AU7 as the power tube. JJ tubes, tube shrouds, bottom plate, and power cord are included. You can experiment with different nonal tubes (12AX7, 12AT7, 12AY7, and 12AU7) as either ...
Woo Audio WA7 Fireflies 3rd Generation DAC & Headphone Amplifier
The original WA7 fireflies headphone amplifier/DAC was born. We are proud to introduce to you the improved 3rd generation of our award-winning WA7 fireflies. Keeping the same elegant look that makes WA7 fireflies unique, the new 3rd gen now features a built-in linear power supply making the setup a breeze and a one-box solution.
Amps > AX84 Firefly : DIY Fever – Building my own guitars, amps …
AX84.com offers many low-wattage amp designs, but I finally decided to go with FireFly, a one or so watt hi-gain amp which offers good cranked tone at bedroom level and is not too complicated to build for a newbie.
Epiphone Firefly 30DSP 30W Solid State 1x10" Combo Amp - Musician's Friend
The Epiphone Firefly 30DSP 30W Solid State 1x10" Combo Amp uses Evalve tube tone circuitry to pump out fat presence while 16 DSP selections give you a broad palette of sound textures. A separate DSP reverb gives you precision control perfect for any stage setup. 2 channels, a specially designed 10" speaker, and 30W of power make the Epiphone ...
Handmade 12AX7 Firefly Mini Stack 1.5w Tube Guitar Amplifier
Here we have a cool 12AX7 Firefly mini stack! This 1.5 watt amp is PCB-based and built off the Doug Hammond design. It's handmade with Hammond transformers, carling switches, and 3/4" cabinets faced with teak. It has an 8" Jensen MOD 8/20 speaker, neon indicator light, and JJ tubes. This tiny sta...
Woo Audio WA7 Fireflies headamp/DAC – glowingly musical
Oct 6, 2016 · WOO Audio’s Fireflies is a tube headphone amplifier with a built-in 24-bit/384kHz DAC. Eschewing semiconductors in the amplification chain, this pure tube design is based off the venerable 6C45 triode in a class-A, single-ended topology with handmade nickel alloy core transformer coupled outputs.
Firefly Tube Amp - A journal - DIY (Do It Yourself) - Harmony …
Feb 24, 2008 · Doug Hammond's FireFly is a low wattage tube guitar amp with a push-pull output stage. It uses both halves of a 12au7 dual triode to produce less than .5 W of clean output power. 12au7 tubes are typically used in preamps but because of their ability to drive current, may be employed in a low-wattage power stage as well.
2010 Monkeymatic Firefly one-watt hand-built guitar amp
Based on the one-watt Firefly design from ax84.com, this is a great practice and recording amp. A Boost switch enables a second, cascaded stage, for a surprising amount of gain. Powered by a pair of Mesa Boogie 12AX7s and a vintage RCA 12AU7.
firefly guitar amp for sale | eBay
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