OTOMON Laboratory　(音門ラボ) / MM phono preamp using 396A tubes

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We can provide power transformer which use for 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

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MM phono preamp using 396A tubes

This product is special order made item, if you want the same item, please contact me for order

Manufacturer:: OTOMON Lab

Audio amplifier » Tube amplifiers Audio amplifier » Special Order Made Audio amplifier » Phono amplifiers

Tube phono stage preamplifier. Using 396A tube for phono stage and output stage is 396A,. for MM catridges.Price for this one is 1200USD, input voltage is 100, 117, 230V.

No tubes are included.

Tube sockets is vintage Western Electric style, This socket is not available from now.

All part are selected high quality ones. The power supply part was designed to prevent hum and noise. Output stage uses 396A tube, output impedance is 47KΩ.

Rectifier tube is 6AX5, phono stage use 396A, output stage is 396A. All tubes are included.

Sound is very beautiful, dark and rich. Here is review from customer who bought this one

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Hello,

the phonopre arrived today.

at first: this is one of the finest surfaces and handcrafted works i´ve ever seen in Hi-Fi componetes ! hugh respect for that finish!

at second: after warm up and listening for roundabout 90min i was absolute surprised what i hear! more dynamic, more powerful, more accurate, more finest as my EAR Yoshino 834p...

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