Luxman SQ38FD

1 9 7 0 1970
1 9 7 5 1975

First of a long long long long line of tubed integrated amplifiers, with many variants, versions and LuxKit versions and variants, the SQ38FD is nevertheless Luxman's bestseller of the entire series, alongwith the SQ38FD mk-II version.

Said long line sort of ended with the release of the (rather different) SQ-38 Signature in 1995 and the recent SQ-38u.

Four 50C-A10 output tubes in push-pull configuration, one BA-70B and two OY15-5 transformers for 2x30W of warm musical bliss.













A real life SQ-38FD at the indispensable amp8.com.

Luxman SQ38FD, image 1 Luxman SQ38FD, image 2
Luxman SQ38FD specifications
Title Value
Tubes : 4x 50C-A10
2x 6DT8 / 6AQ8
2x 6267
4x 12-AX7
Power output : 2x 30W (4...16 Ohm)
THD : < 0,7% at rated output
Frequency response : 20Hz...20Khz (-1dB)
Inputs : 2,2mV / 50kOhm (phono 1+2)
200mV / 200kOhm (aux. 1+2)
200mV / 200kOhm (monitor)
RIAA curve : ± 0,5dB
S/N ratio : 60dB (phono 1+2)
70dB (lines)
Damping factor : 15 (1Khz)
Residual noise : 1mV
Lux NF Treble control : ± ? dB at 3Khz or 6Khz
Lux NF Bass control : ± ? dB at 150Hz or 300Khz
Low cut filter : 50Hz or 100Hz
High cut filter : 5Khz or 9Khz
PC : 250W max.
Dimensions : 47,6 x 33,5 x 19cm
Weight : 28kg.
Luxman SQ38FD : 0 topic
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page online since : december 2007
page updated : not yet
page type : LGT / KNB
page weight : 106.15 Kb / 0 b

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