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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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In Reply to: Re: Hell yes.. posted by smallpond on April 9, 2002 at 19:25:51:
Brian is calling it the Joplin. It is based on the same chassis as the Ella and looks like itI'll cut and paste from his web site. This thing is brand spanking new so some of the specs and such might change. Brian seems to be pretty excited about it. I'm getting one in a week or so to build. Once I get a few free minutes.... I'm thinking of bi-amping some speakers with this on the bottom and the Billies on the tweeter. Don't ask why..... I'm just bored.
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Here we 13 watts of rip-snortin DHT Class A Push Pull power with 2A3 refinement.
Features: DHT (direct heat triode), AC on the heaters 'cause that simply the best and with 2.5V hum is not a problem. choke filtered PS, 2 x 5687, 1 x 12AT7, 4 x 2A3 on a single chassis
Easy to build with pin-to-pin wiring system for the main circuit and a small PCB for the PS. Pin-to-pin wiring lets you choose your wire and makes it easier to try other parts. A treat for tweekers.
Specifications: (may change without notice)
- Power output: 13W x 2 RMS @ 1KHZ Class A
- Frequency response: 5-48kHz (-3dB@5W)
- Total harmonic distortion: <1% (5W@1KHz)
- Signal to noise: 90dB
- Input sensitivity and impedance: 1V, 50K ohm
- Output impedance: 4 or 8 ohm, selectable
- Power requirement and consumption: 110/123/220/230/240V AC +- 10%, 90W
- Tubes: 4 x 2A3, 2 x 5687, 1 x 12AT7
$499 wo tubes
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Follow Ups
- Yes.. - Kevin P 04/9/0219:48:36 04/9/02 (0)
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