Siemens - Klangfilm
|
Output Transformers
|
| Klangfilm KLV Eurodyn Rack amps | |||||||||||
|
The amps shown on this site are the models which were originally designed to work in the Eurodyn system (so no Euronor amps listed here) and having KLV type numbers (so no 6SELA amps though they also showed up in some Eurodyn racks). The KL V401a (or 401b) was not a real Eurodyn rack amp, as it was still built on a die cast frame as the pre WWII models. |
|||||||||||
| Model | Picture | Since | Output tubes | Drivers | Comment | ||||||
 |
) |
1945 |
EL12 PP EL12/375 PP F2a11 PP (in later units) |
EF12k EF12k EF12k EF12k |
Very nice amp of incredible quality. Only first class parts were implied. MP Capacitors only. EL12 tubes in triode connection. RGN 2504 mesh plate rectifier! |
||||||
|
|
) |
1950 | F2a11 PP |
EF12k EF12k EF12k EF12k |
Same quality and pretty similar to the above amp. F2a11 in triode connection. Early amps use EZ12 rectifiers and later amps GZ34s. Here is the Tech Site !!! |
||||||
|
|
) |
1954 | F2a11 SE |
EF12k EF12k |
Emergency amp for above one. F2A11 single ended, but used as tetrode. Enough power for most speakers. Great sound! Later version with input transformer. |
||||||
|
|
KLV502 |
) |
1954 | EL34 PP |
ECC40 ECC40 ECC40 |
Great and outstanding (see above). Same quality (MP caps a.s.o.) as KLV402a, but superior driver stage. More versatile tubes. |
|||||
|
|
) |
1955 | EL34 PP | EF40 ECC83 |
Though not having MP caps and a smaller OPT, still a nice amp. Also used as reserve amp for KLV502. Early units (408) still had a choke in the power supply. |
||||||
|
|
KLV410 | 1958 | EL84 PP | EF40 ECC83 |
Emergency amp for KLV502. Nice, but no tube rectifier. Pretty close to the Siemens Sf. V6.7 portable amp. |
||||||
|
|
KLV551 |
|
195? | EL34 PP |
EF40 EF40 |
Good amp used in installations with multiple speaker systems (with 100V ELA line). No low impedance output. Conversion should be done with new OPT. |
|||||
|
|
|||||||||||
|
|
|
||||||||||
)
