Damn Great Amp DGA-2+RAM new for 2019

You’ve stood by the shore, but you want more. Somewhere in the hills of possibility, you intuitively know lie even more subtle dynamics, nuanced details and musicality. Like the sages of old you understand that this will entail a quest. The mystic mountain of perfect reproduction is only hinted at through the clouds blanketing the peak. So, with the walking stick of your passion and desire, you start the ascent. Along the path is an ancient orchard. You notice the sweet sounds of song birds. No aural liqueur has ever sounded so enticing. This honey mead is the sound of the DGA-2, a kiss of sweetness and intoxication.

SKU: DGA-2 Category:

Description

Whammerdyne “Damn Great Amp” (DGA2+RAM) new 2019

(Full new set of product photos to be updated soon) I hope to have them all up by end of February

Here with our DGA2+RAM model we share the DNA from our flagship “Truth” amplifier design + some new circuit topology innovation changes. This model takes its design cosmetics from our newly revised DGA-1 single chassis amplifier. But with a new twist we have incorporated the RAM (Remote Advanced Magnetics) on a single external chassis with both output transformers. Newly designed custom output transformers by Monolith Magnetics are used (The best audio output transformers made in the world)  (7) extremely low noise regulated DC supplies now feed every circuit independently. Special design features addressing temperature control internally for stable no drift operation. These power supplies all support an impressive headroom so current limiting is a non issue. Total electrical internal chassis and magnetics induced noise is reduced even further with our (Dual RAM externally mounted output transformers)  Hum and noise now a low 25 or less millionths of a volt (25 micro volts, 130 or greater dB down) Pure class A operation with zero feedback.  Our newly updated E-Z bias system sporting two continuous reading LED left and Right 2A3 current set meters. This amp comes alive with uncanny transparency and an open air sound stage. It’s as if the musicians and performance are right in the room with you.

“The Finest 2A3 Amplifiers on Planet Earth”

Amplifier module

  •  Alps matched tracking type input volume control, direct coupled to gain stage (no capacitors).
  • Two sets RCA input jacks “selectable input 1 and 2”
  • 6DJ8/6922 (upgraded to NOS match section) input gain/drive tube is DC coupled by our unique Z-Direct coupling circuit. (a true industry breakthrough, no other amplifier on the planet “except ours” features this innovation) Its the perfect coupling topology
  • Output tubes 2A3 (upgraded to NOS, gain and current matched) The 2A3’s run on regulated DC supplies and DC filaments. NO limitation is placed on the A/C audio signal path. (another industry first with our exclusive DC coupled design) Output transformers utilized are gapped for 60-80 mA standing DC current and of enhanced core materials of wide-band design. Custom manufactured for us by Monolith Magnetics (Extremely low distortion and low phase shift, low insertion loss)
  • Speakers 4 and 8 ohm output taps using 5 way binding posts located on RAM remote chassis
  • RAM chassis uses a custom umbilical cable built by us with silver content wire and Teflon insulation all connected by locking gold pin plated aircraft quality connector
  • EZ bias system utilizing dual LED panel meters with indicated “set” point bias takes only a few seconds and only needs adjustment as tubes age. (it also doubles as a built in real in circuit tube condition tester)

Measured specifications:

  • 4.4 watts per channel, peak power 7.5 watts per channel (both channels driven)
  • Wide-band hum and noise less than 25 micro-volts. (about 130 dB down)
  • 2nd harmonic down 65 dB at 1 watt 3rd harmonic (not measurable, below the limits of our spectrum analyzer )
  • Bandwidth +/- 1 dB 12 Hz –60 KHz +/- 3 dB 7 Hz-87 KHz (Phase shift in audio pass band less than 1 degree)
  • 114 watts, line at 120 volts AC 60 Hz.
  • Handcrafted in Oregon, USA
  • Headphone 1/4 inch jack option mounted on RAM module add $ 350.00

Priced at $4500.00 ** plus shipping
50% deposit and 30 day estimated delivery

View Owners Manual

Additional information

Weight 30 lbs