From America's premier high-end studio gear manufacturer, the Manley FORCE bursts into 2015 with four channels of vacuum tube microphone preamplifiers extracted from the hugely popular and award winning Manley CORE®, housed in an exquisitely gorgeous chassis, meticulously hand-crafted, purposefully and efficiently California built.
Each Channel Features: • 48V Phantom power switch • 120Hz High Pass Filter switch • Phase Invert switch • Input Attenuator (Variable Pad) • GAIN Selectable Gain LOW vs HIGH • Silent Input Level Control (Variable Input Pad) • 7-Segment LED Peak Metering • 1/4" DIRECT INPUT Similar to the DI in the Manley SLAM!®, and exactly the same as found in the Manley CORE®, this all-discrete solid-state circuit with 10 Meg Ohm input impedance is perfect for guitars, bass, keyboards, etc.
Specifications • Vacuum Tubes: 4 x 12AX7WA dual triodes • Balanced Transformer Coupled XLR Microphone Input Impedance: 1250 Ohms • Unbalanced 1/4" Direct Input Impedance: 10 Meg Ohm • Maximum Input Mic input (Low Gain Setting): -5 dBu or 435mV RMS @ 0.5% THD • Maximum Input Mic input (High Gain Setting): -25 dBu or 44mV RMS @ 0.5% THD • Maximum Input Direct input (Low Gain Setting): +24 dBu or 12V RMS @ 0.5% THD • Maximum Input Direct input (High Gain Setting): +17 dBu or 5.5V RMS @ 0.5% THD • Maximum Output (1kHz Sine, into 100 kOhm load, 0.1% THD+N: +35 dBu • Maximum Output (1kHz Sine, into 100 kOhm load, 0.1% THD+N: 43V RMS • Maximum Output (1kHz Sine, into 600 Ohms load, 0.1% THD+N): +22 dBm • Hi-current WFDRIVE Balanced Output Impedance: 50 Ohms • Output Headroom (referenced to +4 dBu): 31 dB • Dynamic Range: 118 dB @ LOW GAIN, 100 dB @ HI GAIN • THD & Noise (1Khz @ +4dBu BW 22Hz-22KHz): 0.004% at Low Gain setting • THD & Noise (1Khz @ +4dBu BW 22Hz-22KHz): 0.04% at Hi Gain setting • Noise Floor Micpre (A WGT): - 85dB @ LOW GAIN, -66dB @ HI GAIN • Signal to Noise Ratio (Ref. to +4dBu): 87dB @ LOW GAIN, 68dB @ HI GAIN • EIN (22-22kHz BW, A WGT): -129dB with 150 Ohm source impedance @ LO GAIN • Frequency Response: 20 Hz to 20 kHz -0.1dB, +0.3 dB • Gain via Microphone Input: 40 LOW or 50dB HI GAIN (60dB available via internal jumper) • Gain via Line Input: 20 or 30dB (40dB available via internal jumper) • Low Signal Green LED (Output Level): -22 dBu • High Signal Red LED (Output Level): +24 dBu • AUTOMUTE warmup delay: 30 seconds • Power consumption: 36 Watts • Operating mains voltage: 90 to 254 VAC (internal universal supply) • Mains Voltage Frequency: 50~60Hz • Dimensions: 19" x 3 1/2" x 7" (occupies 2u) • Unit weight: 8.6 lbs. • Shipping weight: 11.8 lbs.
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