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Summary of Contents for Audiovalve BALDUR 300
- Page 2 INSTRUCTION BALDUR 300 High Power, high current class -a triode amplifier ________________________________ This handcrafted product was special made for your high demands, to display the music on its finest way. We guarantee, that this amplifier was carefully produced and tested in all details.
- Page 3 This hand build instrument should give a lifetime of pleasure and with a little care and a full understanding of the operation recommendation in this manual the Baldur 300 should provide trouble free performance. Please take time to read this manual thoroughly before using your amplifier.
- Page 4 BALDUR 300 triode power amplifier WARNING This amplifier Baldur 300 operates in class - A and is therefore capable of generating a moderately high temperature which requires care full placing to aviod any effect this heat may have on other equipment, funiture and fittings etc.
- Page 5 BALDUR 300 triode power amplifier FRONTPANEL The front panel of the Baldur 300 power amplifier incorporates with a small panel filled with two switches. These switches control the day to day function of the amplifier. The operation of this two switches is like following:...
- Page 6 BALDUR 300 triode power amplifier OPERATE POWER Please read the following safety notes: Please notice that you never exceed the mains voltage in the prescribed value shown at the lable of the serial number on the rear side. If you can`t provide the amplifier with the exact shown main voltage, please use a voltage stabilizer - particulare for the USA.
- Page 7 BALDUR 300 triode power amplifier REAR PANEL The facilities on the rear panel of the Baldur 300 may seem not so complex. The rear panel incorporates all of the terminals for connecting the input signals and the output signals to the loudspeaker. A reasonable...
- Page 8 C A U T I O N : D i s c o n n e c t m a i n p o w e r b e f o r s e rv i c i n g INPUT TERMINALS Input terminals for this Baldur 300 power amplifier are easily accsessible and fitted to the lower centre area of the rear panel.
- Page 9 "test - disc" to help you ensure both phasing and channel orientation are correct. If in doupt, consult your AudioValve dealer for advice. Do not make any other connection to any of the amplifiers negative or positive output terminals.
- Page 10 If indoupt, please consult your AUDIOVALVE dealer. PLACEMENT AND VENTILATION This AudioValve Baldur 300 power amplifier is designed to operate at a moderately high temperature. The ideal location is on the rigid stand or floor mounted away from direct contact with any objects, materials or deep pile carpets which may be effected by the heat or which may interrupt the flow of air around the amplifier.
- Page 11 If this happens, you have to change the power tube of this place. After changing the power tube, the LED must be off again. If still any of the LED`s is on, please contact your AudioValve dealer. Please notice:...
- Page 12 BALDUR 300 triode power amplifier BALDUR 300 SPECIFICATIONS: · power consumption: 450 VA nominal, - ( for max. output - 1500 VA ) · max output: 300 watt-RMS · nominal output: min. 200-240 watt sin - 1% distortion at 8 ohm load.
- Page 13 90-day period on the tubes from the purchase date. In the event of a failure of your amplifier , AUDIOVALVE will repair or readjust this unit or , should the occasion arise , will replace it provided that all conditions stipulated in this warranty are met.
- Page 14 BALDUR 300 triode power amplifier WARRANTY REGISTRATION Please fill out and return this warranty form to the distributor within 15 days of the purchase date with this form here, or make it online on our webside. MODEL : _______________________________________________ •...
- Page 15 BALDUR 300 triode power amplifier Baldur 300 tube placement 10 *6AS7G or 6H13C 6N6P ECC 82 12AU7 630 mA 3,15 A ECC 82 ECC 83 12AU7 12AX7 main fuse: 10 ampere sb for 117 VAC 6,3 ampere for 230 VAC...
- Page 16 Product Type: Audio Amplifier Complies with Standards: LVD: 92/31/EEC, 93/68/EEC, & 73/23/EWG Safety: EN60065 EMC: EN55013, EN55020, EN55022, EN55103, EN61000-3-2, & EN61000-3-3 The official Declaration of Conformity for this product is kept on file at: AudioValve, 34123 Kassel,Umbachsweg 70, Tel. 05617013360...
- Page 17 BALDUR 300 triode power amplifier :: AUDIOVALVE – ORIGINAL CERTIFICATE of testing :: Kunde: Modell: BALDUR 300 Datum: Ser.-Nr. Mechanische Baugruppen Gehäuseaufbau Prüfer: lackierte Teile Börger gedruckte Blenden Markgraf c Pfosten im Winkel Technische Baugruppen Optische Leiterplattenprüfung vor Einbau c Prüfer:...
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