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View Full Version : SOLD/CLOSED Two Sony Mobile ES Dual Mono Amps



tyroneshoes
12-12-2011, 05:10 AM
Product Brand & Model:

As some know, I collect old school Japanese Sony ES. These are my favorite of all the sony es as it takes the technology from the XES amps and has a large copper divider going through the center of the amp making these true dual mono with all the benefits. Each channel is basically its own amplifier as there are two power supplies in each two channel amp. Nichon caps and expensive components used throughout. They are also powerful, clean and 1 ohm stable. I would compare them with any amps at any price range.

For sale are two matching sony mobile es dual mono amps. A g2100 and g260. 1 ohm stable and 2 ohm stable bridged.

Lots of power. g2100 is fused at 30x2 amps and the g260 is slightly smaller and fused at 25x2 amps (like the big red Sony Es Im selling).


Specs:

Power output and total harmonic distortion per channel minimum continuous average power at 12.0 volts into 4 ohms, both channels driven from 20-20,000 Hz with no more than 0.03% total harmonic distortion per Car Ad Hoc Committee standards.

Circuit system: OTL (output transformerless) circuit Pulse power supply.

Inputs: RCA pin jacks.

Outputs: Speaker terminals. Speaker impedance: 1-8 ohms (stereo) 2-8 ohms (when used as a bridging amplifier).

Minimum rated power for the g260:

60 watts per channel (20-20,000 Hz, 0.03% THD, at 4 ohms)

120 watts per channel (20-20,000 Hz, 0.08% THD, at 2 ohms) 170 watts per channel (20-20,000 Hz, 0.1% THD, at 1 ohms)

240 watts (monaural) (20-20,000 Hz, 0.08% THD, at 4 ohms)

340 watts (monaural) (20-20,000 Hz, 0.1% THD, at 2 ohms)

DYNAMIC OUTPUTS ( closer to actual numbers):
160 watts per channel (at 4 ohms)

300 watts per channel (at 2 ohms)

420 watts per channel (at 1 ohms)

600 watts (monaural) at 4 ohms

840 watts (monaural) at 2 ohms


The g2100 12v rated specs are

100x2 at 4ohms

180x2 at 2ohms

210x2 at 1 ohm

360x1 at 4 ohm

420x1 at 2 ohms

DYNAMIC OUTPUTS:

230 watts per channel (at 4 ohms)

380 watts per channel (at 2 ohms)

500 watts per channel (at 1 ohms)

700 watts (monaural) at 4 ohms

1000 watts (monaural) at 2 ohms


This amp (G2100) was benched and provided a little over 600 watts bridged at 4ohms and about 700 bridged at 2 ohms. For a good idea of true continuous power look towards the average between the 12v rated and "dynamic" power.


Condition of all items:

Very good for the age. No plastic covers. Minimal light scratches. See pics.

Work perfect and was just taken out of my car yesterday to pay some medical bills.

Total Price: :

Both amps for $300 shipped

XM-G260 : $160 shipped
XM-G2100: $175 shipped

Shipping Terms: :

I will ship and provide tracking.

Pictures: - Unless you are a Upgraded member, or your last 10 iTrader feedbacks are positive, you must post a picture of the exact item you are selling.

http://img856.imageshack.us/img856/8640/imag0153hc.jpg

http://img802.imageshack.us/img802/4968/imag0151q.jpg

http://img811.imageshack.us/img811/1609/imag0143m.jpg

http://img713.imageshack.us/img713/7034/imag0142z.jpg


Just taken out of my personal car. Measurements available.

Feedback where I usually sell

http://www.diymobileaudio.com/forum/itrader.php?u=823

The_Grimy_One
12-12-2011, 05:57 AM
Sick pair of amps, just beautiful. GLWS.

nateberrier
12-12-2011, 12:17 PM
MMMM dual mono mmmmmm sony es mmmmm

tyroneshoes
12-13-2011, 12:27 PM
Guts of the g260

http://amp-performance.de/images/big/dscf0015_140.jpg

Thanks to OldSchoolAudioandVideo

And the bench test

Nominal power measured according to DIN 45500 and 1% distortion at 13.5 V (will be higher at 14.4v)
Sony XM-260G

1 79 watts channel 1 at 4 ohms
2 78 watt channel 1 + 2 at 4 ohms
Current 16.3 A
Efficiency of 71.2%

1 266 watt channel 1 + 2 bridged at 4 ohms (8 ohm load)
Current 29.6 A
Efficiency of 66.5%

398 watts x 1 channel 1 + 2 bridged at 2 ohms (4 ohm load)
Current consumption 51A
Efficiency of 57.8%

398 watts total output

This is the only amp left

G2100 is sold

tyroneshoes
12-15-2011, 06:31 PM
bump for the g260

tyroneshoes
12-20-2011, 06:41 PM
bump

tyroneshoes
12-25-2011, 01:12 PM
145 shipped

tyroneshoes
01-03-2012, 04:52 PM
bump for the g260

5.3bowtie
01-03-2012, 05:54 PM
Sent PM