A push-pull amplifier using the Telefunken EL152 from the garage manufacturer Goka Acoustics Laboratory based in Matsumoto City, Nagano Prefecture is in stock for the first time at Hi-Fi. The first stage uses a 5-electrode C3g tube, and the tone is delicate and supple. There are no noticeable scratches. Serial 34 (Fujisawa Yukishi)
Maintenance information: 2024.10.7 operation confirmed
Accessories: power cord
Main specifications: rated output 30W+30W (8Ω) vacuum tube EL152 x 4 speakers output terminal 8 Ω input 1 system W460 x H200 x D255 mm 17 kg
※There is a TELEFUNKEN ECC803S, but from the structure, it was determined that the printing is CV4004, the printing is a reprint. The plate is not a box type, only one side of the rib plate is rib plate sold per bottle ECC83/M8137 equivalent tube measurement value 42 (rejection value 32) with replacement box ※ The measured value represents the GM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: replacement box
※There is a TELEFUNKEN ECC803S, but the printing was determined to be CV4004 from the structure, and the printing was determined to be a reprint. The plate is not a box type, only one side of the rib plate is caulked. Sold in 1 bottle, ECC83/M8137 equivalent tube, measured value 44 (rejected value 32) with a replacement box ※The measured value indicates the gM value measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box
※There is a TELEFUNKEN ECC803S, but from the structure, it was determined that the printing was a reprint. The plate is not a box type, only one side of the rib plate is rib plate sold per bottle ECC83/M8137 equivalent tube measurement value 38 (rejection value 32) with replacement box ※ The measured value represents the GM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: replacement box
※There is a TELEFUNKEN ECC803S, but the printing was determined to be CV4004 based on the structure. The plate is not a box type, only one side of the rib plate is caulked. Sold in 1 bottle, ECC83/M8137 equivalent tube, measured value 36 (rejected value 32) with replacement box ※The measured value indicates the gM value measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box
1 bottle sold with diamond mark 6267/CV4085 compatible ball nickel plate measurement value 54 (rejected value 31) with original box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke)
The pair tube seems to be made of RFT due to its 6CA7 compatible sphere structure. Measured value 44/44 (rejected value 30) lettering with replacement box is missing ※The pair is determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: replacement box
Selling 1 bottle CV4085/6267 compatible ball mesh shield lot:??? It has L7E5 TekeFunken printing, but it was determined from the structure and date code that it was made by Mullard, measured value 62 (rejected value 33) with original box, and the printing is often erased ※The measured values indicate GM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
The price has been reduced. 2017/12/25 sales price 40,000 yen The test machine hasn't been checked, so it's being handed over as is. (The heater was OK to conduct. (Filament checks with tube checkers or amplifiers are not performed.) Sold as 1.
The price has been reduced. 2017/12/25 sales price 60,000 yen The test machine hasn't been checked, so it's being handed over as is. (The heater was OK to conduct. (Filament checks with tube checkers or amplifiers are not performed.) Sold as 1.