10 years (90 days on tubes). If you discover a defect, Hagerman Audio Labs will, at its option, repair or replace the product at no charge to you provided you return it during the warranty period, transportation charges prepaid to Hagerman Audio Labs.
TRUMPET REFERENCE Vacuum Tube Phonostage Description The Trumpet Reference is a true reference-class phonostage for the most demanding of audiophiles. Based on the original Trumpet (Stereophile class-A recommended component), it adds pushbutton control of all functions, a second input, and upgrades for many of the components.
TRUMPET REFERENCE Vacuum Tube Phonostage Operation The Trumpet Reference installs between your turntable and linestage. Be sure to connect the ground lead to the grounding lug near the inputs. Connect the power cord to an AC source. Turn on using the power switch on the back panel. Press the POWER button on the front.
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TRUMPET REFERENCE Vacuum Tube Phonostage Commentary The Trumpet Reference responds admirably to tube rolling. New old stock (NOS) tubes are generally the best, offering various sonic improvements, with the final result becoming a matter of personal taste. Try to match in left/right pairs, to...
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