This is one set Pre-owned Denon AU-340 Moving Coil step-up transformer.  

Switch option: MC/MM, cartridge 1/2 and cartridge impedance. 

This is a discontinued model, but many people appreciate its good performance.

Condition: 9/10

Description

The Denon AU-340 is a high performance audio step-up transformer specially designed and presented for audio fans and music fans.

The model AU-340 steps up the output voltage of moving coil type cartridges while deriving the best from the cartridges.

Specifications

Step-up ratio: 1:10 (40 ohms), 1:33 (3 ohms)

Output difference between channels: less than 0.5dB

Input impedance: 3 ohms, 40 ohms (with 4K ohms load on secondary winding)

Output impedance: 4K ohms

Load impedance: 50K ohms

Frequency response: 10Hz to 120kHz

Distortion: less than 0.05%

Dimensions: 155 x 70 x 215mm

Weight: 2.1kg

• FREE SHIPPING FROM HONG KONG TO WORLDWIDE BY EXPEDITED AIR PARCEL. 
• International Buyer and/or recipient are responsible for paying all customs taxes/VATs/import duties that MAY be imposed by your country's customs bureau.  More information can be obtained by contacting your local customs office.
• Appearance, packaging design and specifications are subject to change without notice for the purpose of Improvement by the manufacturer.
• The images were taken accurately, but slight colour variations may occur. Thank you for your understanding!
• If you have any other questions, please do not hesitate to contact me.