Lars & Ivan THA-21 User Manual

Desktop headamp class a amplification

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Lars & Ivan
THA-21
Desktop Headamp
Class A Amplification
USER MANUAL

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Summary of Contents for Lars & Ivan THA-21

  • Page 1 Lars & Ivan THA-21 Desktop Headamp Class A Amplification USER MANUAL...
  • Page 2 FEATURES & OPERATING Class of operation Class A Input and Output 2 pairs x RCA, 1 x AUX (3.5mm), 1x micro USB, connection 1x audio jack (6.3mm), 1 pair x RCA (output) via USB connector Meter indication Deflection meter type for signal monitor Main voltage 110 and 230V (By selector switch) Output to connect...
  • Page 3  Main unit socket Via cable Connect audio cable to your device and THA-21 input USB , Aux , Line1 , Line2 . When connecting your music source to input connections. Remember to select the correct source from switch on front panel  to appropriate position.
  • Page 4 Connect your earphone to THA-21  6.3mm jack. Output to connect  to headphone( 6.3mm) LINE1 LINE2 VOLUME Power on Turn on units power switch  on the transformer, the meter power indicator will light up to indicate is ready to use. For best...
  • Page 5 ; "L" for 16~30 , "M" for 32~90 and "H" for 100~300 .  Cascade to following amplifier stage If you wish to make use of the THA-21 Vacuum tube pre-amplifier stage for your other amplifier. You may use THA-21 output as tube ...
  • Page 6 Warranty In the event of a defect within the warranty time, please contact your local distributor for warranty service, or contact with Lars-Ivan/ STI Technology Ltd for details. - 5 -...
  • Page 7 Please complete the following details and send back to Lars-Ivan/ STI Technology Ltd for 12 months free warranty service. Personal Details Model: Date of purchase: Where purchased: Customer name: Phone: e-mail: Address: Detail of Maintenance e-mail: cs@lars-ivan.com Address: 1210, 12/F, Tower A, Hung Hom Commercial Centre 39 Ma Tau Wai Road, Kowloon, Hong Kong - 6 -...
  • Page 8 Lars & Ivan www.lars-ivan.com Li-ion...

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