High End TRU TECHNOLOGY HAMMER H1 amplifier JOHN FAIRCHILD EDITION



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Tru Technology H-1







- Very High Voltage/High Current Class AB Mono Block Bass Amplifiers

- Absolute Sound Quality Performance with Tremendous Controlled SPL Output

- C & C Machined Heatsink with Hand Grinded Heatsink Fin Edges

- Constant Rated RMS power Output until Thermal Shutdown

- High Voltage / Current Unregulated Bi-Polar power Supply

- +/- 90 Volt Rail Voltage

- (10) ON� TO-3 (250 Volt) Metal Case Output Devices (20 for SH-1)

- (12) I.R.� HEXFET� (60 amp Rated) power Inverters for Efficiency (24 for SH-1)

- (2) Hand Wound power Transformers (4 for SH-1)

- (4) High Speed Rectifier Diodes (8 for SH-1)

- (2) 100Volt 6800mf Capacitors (4 for SH-1)

- (2) Pairs Complimentary Transistors for Input Stage

- (2) 3 inch Variable speed Intake/Exhaust Fans (4 for SH-1)

- 69.1% Efficiency @ 4 W (Full Power)

- WIMA� Polyproplyne & Mylar Capacitors

- Balanced Line input capability

- Symmetrically mounted heat generating parts

- PROPRIETARY RF Grounding Techniques used for

Improved Reliability and HF noise rejection

- power section uses Discrete Circuitry throughout Audio Path

- Linkable Amplifiers (H-1)

- 18dB Low Pass X-over (40Hz ~ 300Hz)

- 24dB Subsonic filter (10Hz ~ 100Hz)

- Remote Bass control knob (Optional)

- 4 Gauge Power/Ground Input (2 Sets for SH-1)

- 8 Gauge speaker wire Output (1 Set for Both Models)

- Hand Built in California, U.S.A.







SPECIFICATIONS:



Model: H-1

Channels: 1 CH

Frequency Response: 10Hz ~ 300KHz �1dB

Rated Power: 14.4 Volts DC

T.H.D.: < 0.1%

4 ohm RMS: 600W x 1

2 ohm RMS: 1,000W x 1

1 ohm RMS: 1,500W x 1 (OR MORE)

S/N Ratio: > 100dB

Input Sensitivity: 0.16mV ~ 4 Volts

Damping Factor: > 700

Efficiency: 69.10%

Fuse Requirement: 120 Amp

Power Supply: 11 ~ 17.9 Volts DC

Low Pass @ 18dB / oct: 40Hz ~ 300Hz

Sub-Sonic @ 24dB: 10Hz ~ 100Hz

Remote Bass Knob: NOT INCLUDED

Bass Boost: No

Dimensions: (L x W x H): 15" x 8 13/16" x 3 19/16"

Weight: 14 lbs. / 6.4 Kg



























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