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Related Manuals for Lab 12 HPA
Summary of Contents for Lab 12 HPA
- Page 1 Owner’s Manual Handcrafted Tube Headphone Amplifier/Preamplifier with Usb Dac www.lab12.gr Owner’s manual v1.5...
- Page 2 LAB12 HPA Handcrafted Tube Headphone Amplifier/Preamplifier with Usb Dac Table of Contents It is yours Features Installation & Placement Front Panel Rear Panel Main connections For the safety of your equipment Specifications...
- Page 3 Do not forget that your HPA is totally handcrafted with perfectly matched parts of the finest selections. You have to know that to reach the optimal performance your HPA need at least 200 hours of listening. In this time all components go from “burn in”...
- Page 4 You should avoid placing it near a heat source as this could compromise the HPA performance and reliability. Due to tubes design, HPA chassis could be hot so you should never place another component directly on top of this device. Make sure the device has enough space to ventilate.
- Page 5 LAB12 HPA Handcrafted Tube Headphone Amplifier/Preamplifier with Usb Dac Front Panel HPA Front panel At the front panel you will see three indication LEDs a VU meter, Volume control and the headphone output. The center LED (C) indicates that the device is powered on.
- Page 6 LAB12 HPA Handcrafted Tube Headphone Amplifier/Preamplifier with Usb Dac Rear Panel HPA Rear panel In rear panel you will find the connection inputs and outputs. On the left side is the selector knob (A). You can select thru a USB and two analog inputs.
- Page 7 HPA. If everything is ok led (E) and (D) will turn on. Note The coaxial spdif output and the USB led (E) and (D) are active even the HPA is turned off so you can use it only for USB to Coaxial spdif converter For the safety of your equipment ! Make sure that all of your equipment is turned off before any connection.
- Page 8 LAB12 HPA Handcrafted Tube Headphone Amplifier/Preamplifier with Usb Dac Specifications Power: 230/240 Vac 50Hz (1A fused) Power consumption: 70 VA Input impedance: 50K ohm Output impedance: 32-600 ohm Frequency response: 5 Hz to 100K Hz (-3dB) ...
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