[Welborne]

I am selilng a pair of very mint and rare East German studio monitor speaker driver model Schulz TH315/1.

Coaxial in design and time aligned, it uses a 12" woofer cone, a felt fabric neumatic filter and a aluminium tweeter. This pair comes with all orignal crossover with MP capacitors and RFT inductors, a frequency response graph of both units to show matched response, and 20 pages of documents about the th315/1 in german language.

Condition is 9/10, with only slight peeling of the hammertone paint on the back near the magnet bell on one unit, and overall condition is as good as you can dream of.

These drivers are now one of the rarest on earth. Its ancestor Eckmiller 015 field coil is almost impossible to find and is rarer.

Audio guru Thorsten Loesch raved about this drivers and regarded it as the top speaker drivers ever produced.

Age is about 30 years old I think.

Selling for USD2800 plus shipping from Hong Kong

Interested party please feel free to contact me for more and pictures

hkpj@biznetvigator.com and ebay id rexk00000 for your reference.

Greeting from Hong Kong

[Welborne]

My version is the early and rarer version than TH315/1, and is also referred to as Typ148. There are many versions of the th315 or coax system derived from the Eckmiller 015 and they all have different crossover. My version has the simpler crossover and does not have the speaker protection relay circuit that robs the clarity and transient of the sound and is more sought after for domestic use for matching low power tube amp.

Attached are some images I uploaded. Including a freq plot of both units in home environment to show how closely matched they are.











Orignal datasheet graph

[Welborne]

Inquiry welcome, more pictures available on request