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Lamm Industries ML1 monoblock power amplifier Specifications
Description: Class-A/AB tube monoblock power amplifier. Tube complement: two 6C33C-B, one 12AX7WA/7025, one 12BH7A. Two multi-function meters for bias and balance controls. Inputs: RCA/XLR. Power output: 90Wpc into 8, 4, or 2 ohms, 20Hz-20kHz, (19.5, 16.5, 13.5dBW, respectively). Frequency response at 1W: 20Hz-20kHz, -0.3dB; 4Hz-82kHz, -3dB. Total harmonic distortion: 0.1% at 1W/1kHz, 2.5% at 90W/1kHz. Maximum intermodulation distortion, 60Hz-7kHz, 4:1 SMPTE: <5% into 8, 4, or 2 ohms. Damping factor: 7 at 8 ohms. Input impedance: 41k ohms shunted by 470pF. Input sensitivity: 1.2V RMS, ±2% for 80W into 8, 4, or 2 ohms. Voltage gain: 21.2dB ±2% or 26.5dB ±0.2dB, switch-selectable.
Dimensions: 16" W by 8?" H by 21" D. Weight: 70 lbs net.
Serial numbers of units reviewed: D10025, D10026.
Price: $19,980/pair. Approximate number of dealers: 8.
Manufacturer: Lamm Industries, 2621 E. 24th St., Brooklyn, NY 11235. Tel: (718) 368-0181. Fax: (718) 368-0140. Web: www.lammindustries.com.