Edwards Home Entertainment and Design is offering an ATI AT2007 amplifier.
You can contact me via email directly at firstname.lastname@example.org or via
phone, voice or text, 925.324.2897. Edwards Home Entertainment and
Design is a preloved, high end audio shop that is open by appointment
only in the South San Francisco area, about 3 minutes from the San
amp is in fine shape functionally. The only cosmetic issue is the
front of the rack ears have some marks. Please see photos.
by legendary amplifier engineer, Morris Kessler, the AT2000 is a fully
balanced differential amplifier. This elegant topology is basically
two separate amplification circuits for each channel. One circuit
amplifies the positive half of the audio signal while the other
amplifies the negative half. They are combined at the output with
tremendous benefits: any noise coming in from external sources, such
as radio-frequency and electromagnetic interference is eliminated;
amplifier noise is reduced by 50%; the speed (slew rate) of the
amplifier is doubled for better reproduction of high frequencies and
better transient performance. Output power for the 2000 series is
conservatively rated at 200 Watts RMS/channel into 8 Ohms from 20Hz to
20kHz with no more than 0.03% THD and I.M. distortion and 300 Watts RMS
per channel at 4 ohms under the same conditions. Each model in the
2000 series has two toroidal power transformers with 30,000 microfarads
of power supply capacitance per channel. Other features making it
installer-friendly are: a detachable IEC power cord, optically coupled
protection circuits, soft-start circuit, 12-volt trigger, peak clipping
indicator and convection cooling.
- Fully differential 7 channel amp
- Up to 375 watts into 4 ohms (1kHz signal)
- Full bandwidth all channels driven 300 watts into 4 ohms
- Separate toroidal transformer windings for each channel
- Rack mountable version as shown. Feet are off in the picture, but original feet included.
- Weighs ~100 pounds
Built in the USA, even the torroidal transformer is wound here
Our shop is in South San Francisco - stop by and put your eyes and ears to work!
CA residents must pay 9.00% sales tax.