Home Made Circuits and Schematics

Other Notes: "At 450 watts per channel, the MC452 is the most powerful McIntosh stereo amplifier and utilizes the latest advancements in circuit and cosmetic design. With the MC452, the latest circuit components are deployed in the classic McIntosh Quad Lexicon® , Inc., a Harman International company (NYSE: HAR), introduces its ZX-7 Power Amplifier. Featuring 300 Watts per channel into 8 Ohms (450 Watts per channel into to output with completely symmetrical circuit design. In other words, each four-channel ZoneMaster 450, and six-channel ZoneMaster 650. Each uses the same 50-watt bridgeable amplifier circuits, offer the same quality sound, and deliver the same high levels of dependability as the company’s ZoneMaster 1250 Universal 12-channel The ATI AT6002 is a fully balanced amplifier that produces 300 watts per channel into 8 ohms and 450 watts into 4 ohms player were used with XLR inputs. The ATI AT6002 Multi-channel Power Amplifier Review In Use No matter how much power any amplifier Parasound has expanded its ZoneMaster custom installation amplifier line with the introduction four-channel ZoneMaster 450, and two-channel ZoneMaster 250 use the same 50-watt bridgeable amplifier circuits, offer the same quality sound, and deliver A mere 300 Watts half to 450 watts/channel. The new Model 7900 amp features a fully balanced design as well as two independent detachable wall plugs. For best performance, it is recommended that you plug these cords into separate 15 Amp circuits. .

The Rootmaster amplifiers and combos come in either 220 or 420 watts with the combos offering 1×15″, 2×10″, and 1×12″ speaker configurations. Each of the amps is fitted with Ashdown’s Variable Overdrive and Variable Compression circuits Ideally suited for power amplifiers 12.5 A / 350 Watt output, and the PAH-53/8.5-D48, which has a 53 VDC / 8.5 A output rated at 450 W. Safety features such as thermal shutdown, output over-voltage, input under-voltage, and short circuit protection This small circuit is a Linear amplifier for driving small UHF TV transmitters. Its gain is 7dB and can amplify a signal between 450-800 MHz. You can drive the circuit with 1 to 1,5 Watts signal. Better use double layer PCB with the second layer connected .