Siemens E188CC / 7308

1 Review
SKU: SI-E188CC-7308

Availability: Usually ships within 24 hours.

USD $‎249.95
We just secured a batch of the very rare Siemens E188CC / 7308 tube. Known for a slightly "laidback" sound, these 7308 tubes have a smooth mid-range and high end, with good tight bass.

The Siemens E188CC / 7308 tube is for any high-end linestage or phonostage.

Other NOS Treasures6922 / 6DJ8 Tube Types

Additional Information and Downloads

Tube Matching Information:
Matched Sections Service

Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

Ratings & Reviews

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This time he was not disappointed


My experience on the Siemens 6922 is based on a single pair placed in the output stage of the CD, which is a very critical place. My team is very transparent and responsive to change. I perceived so clearly a great improvement in transparency and definition, frequency extension, with well defined bass, and wide soundstage with instruments in place.