Nagra replacement tube kits
All tubes used in Nagra HiFi elements follow a stringent selection process. This also applies for the replacement tube kits. Original tube kits are the only way to guarantee the excellence of your equipment and we do not recommend using any alternative supplies.

General information concerning tube types, selection process and tube replacement can be found in the “General tube information” drop-down.

Set of two 300B tubes

This matched pair of 300B tubes can be used on both the 300p and 300i amplifiers.

(More information under “General tube information”)

Part No. 7155362000

Set of two 845B tubes

These matched replacement 845 triodes must be changed as a pair on a single VPA tower.

(More information under “General tube information”)

Part No. 7055280000

Tube kit for the Classic range

This tube replacement kit contains different tubes depending on the Nagra tube preamplifiers

(More information under “General tube information”)

Part No. according to model

HD DAC and TUBE DAC tube kit

This is a military specification equivalent to the ECC 82 tube.

(More information under “General tube information”)

Part No. 7055761000