Summary of Piano EL34-PP
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Jasmine piano el34-pp tube integrated amplifier owner’s manual j a s m i n e t u b e a m p s.
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Safety precautions _______________ to get the best performance from your jasmine el34-pp tube integrated amplifier, and for your own safety, please read and follow these important safety instructions: never place the jasmine el34-pp tube integrated amplifier near heat sources such as radiators, fire...
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Contents _______________________ a brief of jasmine the design philosophy of jasmine unpacking the accessory kit installing tubes choosing a location for the jasmine amplifier connecting to ac power connecting to the signal source connecting to the speakers before power on the amplifier choosing you...
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Introduction _______________________ all of us at jasmine would like to offer thanks and congratulations to you for purchasing the jasmine el34-pp tube integrated amplifier. We sincerely believe that your jasmine el34-pp tube integrated amplifier is an intelligent purchase decision that will bring y...
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Installation _______________________ this section includes information on how to unpack and position your jasmine el34-pp tube integrated amplifier. After carefully unpacking your jasmine el34-pp tube integrated amplifier, inspect for any shipping damage and call your dealer immediately if any is fo...
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The sound quality of all high-performance digital and analog components can be degraded by vibration. Although the jasmine el34-pp tube amplifier uses some of the most advanced noise-reduction circuitry available, it too will benefit from any efforts taken to reduce vibration. For best performance, ...
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Connections _______________________ this section provides instructions to connect the jasmine el34-pp tube amplifier to the rest of your music system. Below is an illustration of the jasmine el34-pp tube amplifier rear panel, showing all inputs and outputs. Voltage mode right sp left sp switch termi...
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Break-in and warm-up careful listeners will notice that the sound of the jasmine el34-pp tube amplifier improves steadily after the unit is powered-up. A new unit will undergo more dramatic changes when power is applied for the first time. Depending on the resolution of the system and the attentiven...
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Operation _______________________ this section describes how to operate the jasmine el34-pp tube amplifier. To make sure the volume switch is turned to the minimum position before you turn on the power switch ! Please power on your signal source devices before turn on your jasmine el34-pp tube ampli...
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How to adjust bias-voltage_____________ after you exchange the power tubes ( like el34, 6ca7 ), you have to adjust the bias-voltage again. The recommended bias-voltage is 0.40v ~ 0.43v ! Never over 0.5v, will cause the power tube burned down. The life time of vacuum tube depend on the quality and us...
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1. Before power on the jasmine el34-pp, be sure the speaker cables are connected! 2. Carefully turn on the power switch, waiting for 5 minutes till the tubes warmed up. 3. Using a multi-meter, setting to direct voltage 20v model 4. Finding out the adjusting switchs step two: power on the amplifier.
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1. Connecting the negative pole of the multi-meter, and find out the test point of each tube. 2. Using a small screw-driver to slowly adjust the adjust switcher, till the test voltage reach the 0.40 ~ 0.43v repeating the steps above for each power tube. Please keep in mind for that the bias voltage ...
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Warranty _______________________ jasmine warrants that jasmine products shall be free from defects in materials and workmanship for: one year for parts and labor, except tubes the warranty period begins at the date of retail sale by an authorized jasmine dealer and is subject to the following requir...
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Specifications _______________________ output power: 43w x 2 tubes used: 4 x el34 , 2 x 6f2 input impendence: 100k ohm output impendence: 4 , 8 ohm input ports: 3 sets of rca s/n: > 89db freq. Response: 15hz ~ 50khz ( +/-1.5db ) thd: voltage model: 110 ~120v / 50~60hz or 220 ~ 240v/ 50~60hz net weig...