Linear Tube Audio MicroZOTL2 [Template]

Selling a Mint - original box sealed unopened
Linear Tube Audio MicroZOTL 2.0 De Luxe NOS tube Headphone Amp & Preamplifier, with 2 RCA inputs and Apple Remote.

FEATURES

• Designed by David Berning - one of the world’s premier amplifier designers
• Hand-made just outside Washington, DC
• External power supply - extremely low noise floor
• Drive high efficiency speakers (95db efficiency or higher) to adequate volume.
• Transparent cover
• Universal voltage power supply or high quality linear power supply
• 3 selectable inputs
• Class A preamplifier output
• Transformer-less design eliminates intermodulation distortion inherent in all transformer designs
• Simulates the correct transformer turns ratio using impedance converter
• Low impedance output easily matches wide range of headphones and speakers
• No heavy power or audio transformers
• Optimized tube life expectancy of 10 - 20 years based on use
• One year warranty including tubes (international pays shipping)
  

SPECIFICATIONS

Amplifier class: Push-pull Class A, no feedback
Sensitivity: 0.6V RMS [full output]
Output impedance: (measured @ 0.5A, 60 Hz) 2 ohms
Input impedance: 50k
Power Supply Input: Auto-switching
100V / 120V / 220 / 240V operation or linear supply user-switchable
between 110/120 and 220/240 (contact us if in need of a 100V linear
supply)
Power Supply Output:  12VDC 2.5 amps
Hum and noise: minimum 60mV RMS or 90dB below full output (20Hz-20kHz)
Power consumption from ac power source: 33W
Power output: with 4-ohm load: 1W, 1% THD, with 14-ohm load: 0.5W, 1% THD
Channel separation: (4-ohm loads) 46dB, 100Hz-10kHz, (14-ohm loads): 54 dB, 100Hz-10kHz
Frequency response full power: (4-ohm load) +0, -1dB 10Hz-20kHz, (14-ohm load): +0, -1dB 5Hz-50kHz,
Voltage gain:  (4-ohm load): 10.3dB, (14-ohm load): 12.4dB
Size: amp: 9 1/2 inches (24.1 cm)wide, 4 3/4 inches (12.0 cm) tall, 7 7/8 inches (19.7 cm) deep (including connectors) 
         linear power supply: 12" (30.48 cm) x 3.25" (8.26 cm) x 4.25" (10.8 cm) 
Net weight: with switching supply: 5.35 lbs (2.5 kg)  - amplifier and external power supply)
                   with linear supply: 8.94 lbs (4.1 kg)  - amplifier and external power supply)
Finish: Aluminum case w/ lexan top
Tube complement per channel: 12AT7/6201 input, 6SN7 or 12SN7 output