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Summary of Contents for Absolare Preamplifier
- Page 1 ABSOLARE Preamplifier User Manual...
- Page 2 ABSOLARE Preamplifier User Manual 1.2...
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Page 3: Table Of Contents
3. Unpacking and Placement ..................... 5 4. Installing the Tubes ........................ 6 5. Connecting the Cables ......................7 5.1. Power cable ........................7 5.2. Signal Cables ........................7 6. Operating the Unit ......................... 7 8. Technical Specifications ......................8 ABSOLARE Preamplifier User Manual 1.2... -
Page 4: General Description
1. General Description The Absolare Preamplifier is a single chassis line stage preamplifier with an all tube signal path and point-to-point construction. Inside the chassis, mains transformers and DC regulators are physically isolated from the signal section by an internal partition, to further reduce noise and hum. -
Page 5: Unpacking And Placement
You can use either three or four feet. After the Preamplifier has been placed in its final position, it can be lifted in turn to locate the support feet – firstly lifting the back (for 2 feet) and then the front (for 1 or 2 feet) to be placed underneath the chassis. -
Page 6: Installing The Tubes
4. Installing the Tubes There are two 12AU7/ECC82 twin triode tubes in the Preamplifier. 12AU7 / ECC82 tubes have one missing pin acting as a correct positioning key. Align the missing pin with the missing hole in the tube socket while inserting. -
Page 7: Connecting The Cables
Output is single-ended RCA or transformer balanced XLR depending on the version. 6. Operating the Unit The Absolare Preamplifier will be ready to operate seconds after turning on the power but attain full performance in 15 to 30 minutes. Signal ground and chassis/power ground is separate inside the Signal Stage and they are connected by a high pass filter to reduce hum and noise. -
Page 8: Technical Specifications
- Check input and output cables Noise / hum in the sound - Check grounding of input cables If the problem is persistent, contact your nearest ABSOLARE dealer. 8. Technical Specifications - All Tube, Zero Feedback, Single-Ended Architecture - Bandwidth: 20Hz – 20kHz within +/-0.2 dB, 10Hz – 45 kHz +/- 1.0 dB - Tubes: 2 x 12AU7 (ECC82 or compatible) - Input: 4 in RCA and XLR Models;... - Page 9 ABSOLARE USA LLC 40 Pemberton Road, Nashua New Hampshire, 03063 Phone: +212-229-1842 E-mail: info@absolare.com ABSOLARE SERVICE EUROPE Mozartstraat 157, 1962AL Heemskerk, Netherlands Phone: +31 61 399 3049 E-mail: info@absolare.nl © 2020 ABSOLARE...