Sold For Sale: 2 channel amps (Elemental Designs NINe.2 and US Acoustics USB 2080)

[fast306stang 10+ year member]

Elemental Designs Nine.2

It's almost mint with the original box, manual, and mounting hardware. Has a couple of rub marks from a previous owner where the screwdriver rubbed the chassis when tightening the terminal screws. You can see this in the pics above the terminals.

Specs for the ED NINe.2:

2 x 100 @ 4Ohm THD

2 x 150 @ 2Ohm THD

1 x 400 @ 4Ohm THD

signal to noise ratio >-90dBa

damping factor >250

frequency response 10Hz-30KHz

stereo separation >-60dBa

input sensitivity 200mV-5V

input impedance 10K ohm

high pass 40-240Hz 12dB

low pass 40-240Hz 12dB

dynamic bass boost 12dB

bass eq frequency 45Hz

phase shift N/A

remote control capability N/A

$135 shipped

US Acoustics USB 2080

This one is almost mint as well. It only has a couple of marks on the sharp edges of the heatsink but you won't ever notice them unless you are looking for them. They are very, very tiny. It's just where the heatsink got bumped sometime during its life. Also, I noticed a tiny scuff on one endplate...you can see it in the pics as well. I've got the original box for this one, but I don't have the manual or the little "feet." It had a problem with the audio cutting out intermittently, but I had it repaired and just got it out of the shop. I've tested it and it's working perfectly. The bill was $55 and I'm just trying to recoup some of the money since I'm not going to use this amp after all.

Specs for the USB 2080:

•80 watts RMS x 2 at 4 ohms

•140 watts RMS x 2 at 2 ohms

•280 watts RMS x 1 bridged output at 4 ohms

•4-ohm stable in bridged mode

•stereo or bridged mono output

•Tri-way capable (Tri-Way crossover required)

•requires 10-gauge power and ground leads

•variable high-pass (65-4500 Hz, 12 dB/octave) and low-pass (40-460 Hz, 24 dB/octave) crossovers

•anti-thump circuit

•speaker-level inputs

•preamp outputs

•thermal, short-circuit, and power/ground reversal protection

•10-3/16"W x 2-5/8"H x 9-5/8"D

Features

Power Supply and Output Devices: High-current MOSFET devices are used in the power supply and output stages of this amplifier.

Anti-thump Circuitry: There is a time delay turn-on with opto-coupled muting circuits for quiet, thump-free operation.

High-speed, Audio-grade Components: High-speed, audio-grade components are used in all low-level stages to help ensure signal integrity.

Internal Crossover: The internal crossover can be set for flat (full-range), high-pass or low-pass operation. The low-pass frequency is variable from 40-460Hz with a 24dB/octave slope. The high-pass frequency is variable from 65-4500Hz with a 12dB/octave slope.

 

True Line Output: The gold-plated RCA outputs on this amplifier are able to send flat (full-range), low-pass or high-pass signals to a second amplifier. If the internal crossover is set to flat (full-range), the line outputs will pass a full-range signal. When the built-in crossover is set for high-pass operation, the line outputs provide a low-pass signal. When the built-in crossover is set for low-pass operation, the line outputs provide a high-pass signal.

Protection Circuitry: Reverse polarity, thermal and short circuit protection circuits are used to help protect the amplifier from damage and ensure reliable operation.

LED Condition Indicators: A green power LED and a red protection LED are used to indicate the amp's operating status.

$75 shipped.

PICS ARE HERE: car audio for sale pictures by joolay22 - Photobucket

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[fast306stang 10+ year member]

bump

 

[fast306stang 10+ year member]

bump

 

[O.G. D-Wet 10+ year member]

taking trades?

http://caraudio.com/forum/car-audio-classifieds/471016-fs-t-1200-1-nj.html

 

[O.G. D-Wet 10+ year member]

???

 

[fast306stang 10+ year member]

taking trades?http://caraudio.com/forum/car-audio-classifieds/471016-fs-t-1200-1-nj.html

I'll entertain trades, but working condition items only...I'm actually having a hard time getting some of my items repaired and it's a little aggravating...

 

[O.G. D-Wet 10+ year member]

I'll entertain trades, but working condition items only...I'm actually having a hard time getting some of my items repaired and it's a little aggravating...

I hear ya... Do you know the THD on each amp?

 

[fast306stang 10+ year member]

I hear ya... Do you know the THD on each amp?

I don't know that spec offhand...I had to Google the specs I listed...let me look online and see what I can find out for ya...

 

[fast306stang 10+ year member]

I've edited the original post with some additional information I found about the US Acoustics amp...

I changed some info about the ED amp as well...the specs the ED website has listed for the NINe.2 are not the same as what's listed in the owner's manual. I have edited the original post with info taken directly from the owner's manual and I am also listing it here:

Elemental Designs Nine.2

Specs for the ED NINe.2:

2 x 100 @ 4Ohm THD

2 x 150 @ 2Ohm THD

1 x 400 @ 4Ohm THD

signal to noise ratio >-90dBa

damping factor >250

frequency response 10Hz-30KHz

stereo separation >-60dBa

input sensitivity 200mV-5V

input impedance 10K ohm

high pass 40-240Hz 12dB

low pass 40-240Hz 12dB

dynamic bass boost 12dB

bass eq frequency 45Hz

phase shift N/A

remote control capability N/A

 

[O.G. D-Wet 10+ year member]

Thanks for the extra info! might be interested in that US Acoustics...

 

[fast306stang 10+ year member]

sure thing! I couldn't find the thd specs you requested for the US Acoustics though //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[undeadxsunshine 10+ year member]

If I had the money I'd snatch up that ed

 

[brmcm15 10+ year member]

pmd

 

[fast306stang 10+ year member]

bump

 

[fast306stang 10+ year member]

Ttt