SOLDJOLIDA JD 202A Integrated 40+40 Watts RMS Ultra Linear ? Class AB1

Big Red Machine · « **on:** 27 Sep 2009, 04:09 pm »

$500 + shipping

Mullard and Electro-Harmonix upgrade tubes included with the stock tubes.

Also have a brand new quad of Gold Lion KT77's for $175 more.

SPECIFICATIONS

Maximum Power Output: 60 W per channel at 8 ohms, 1KHz

Rated Output Power: 40 W per channel at 8 ohms, 30Hz to 80KHz

Frequency Response: (at 1 watt into 8 ohms) 7Hz to 140KHz + 3dB; 0dB at 1KHz

Bandwidth: 17Hz to 140KHz + 3dB; 0dB = 40 W 1KHz, 8 ohms

Distortion THD + N: Less than 1% at 30W output, 40Hz to 14KHz, 8 ohms

Circuit Type: Ultra Linear, Class AB1

Input Impedance: 100Kohms

Input Sensitivity: Max. 350mV at 1KHz for 40 watt output

Output Impedance: 4 ohms and 8 ohms

Negative Feedback: Less than 9 dB

Noise and Hum: 80dB below rated output.

Tube Complement: 2 matched pairs (4) of 6CA7/EL34 power output; 2 pcs. 12AX7A pre-amplifier, 2 pcs. 12AT7 power drivers.

Power Requirements: 110V-120 VAC 60Hz 120 watts-standby, 300 watts maximum (220 VAC 50Hz option).

Dimensions: 12.5 inches (30 cm) wide by 12 inches (31 cm) deep by 8.25 inches (21 cm) high.

Weight: 28 pounds (13 Kg) net, approximately 32 pounds (15 Kg) packaged.

Warranty: One year limited parts and labor. Six months or 500 hours whichever comes first on Jolida Tubes.

Bias Settings: 40 millivolts + 4 mV

Fuse: 110-120 VAC, 6.3 Fast Blo; 200-240 VAC, 3 Amp Fast Blo

Bob in St. Louis · « **Reply #1 on:** 27 Sep 2009, 11:56 pm »

This is a great little amp. Built like a tank.
I've got the same exact unit that runs a two channel rig, as well as a home theater system. I've never "wanted" for more headroom or more watts, a real power house it is. Have never noticed it struggle, strain or protest when I get silly with the SPL. I'm using it to run a pair of 96dB coaxials with passive crossovers, but have no doubt it could power much less efficient drivers without a problem.

Honestly, I linked a buddy (who really needs this amp) to this sale, but he's out of money.

Good luck on the sale BRM. Nice unit you've got there.
If I had the money, I'd buy it to start a system in another room.
Just because I like it so much. aa

Oh....And there are plenty of mod available for those that like to tweak.

Bob

Big Red Machine · « **Reply #2 on:** 28 Sep 2009, 05:52 am »

I really love this thing. It does have lots of power at 40 wpc rating. The KT77's really make it sing as well. I'm still a little hesitant to make the change but I have a very well respected tube pre coming as part of my pre amp sale and an integrated will be redundant.

Big Red Machine · « **Reply #3 on:** 1 Oct 2009, 04:54 pm »

Big Red Machine · « **Reply #4 on:** 13 Oct 2009, 02:40 pm »

Big Red Machine · « **Reply #5 on:** 15 Oct 2009, 12:02 pm »

Now on Audiogon.

Big Red Machine · « **Reply #6 on:** 21 Oct 2009, 09:50 pm »

bump. nice sounding integrated unit folks. Very ballsy.