STATUS - SOLD
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Description :
The Adcom GTP-450 Pre-amplifier with tuner built into this unit is excellent alone and the preamp section is just as good. It produced a great soundstage wide and deep with articulate detail and does so without harshness or glare.
Specifications :
Pre-amp section
Output impedance.............................475 ohms (Main outputs)
..............................500 ohms (Tape outputs)
Output level (Rated)............................1V
Input impedance................................25kohm
Frequency response..........................20hz to 20khz, +/- 0.5dB
THD+noise(at rated output)................<=0.0075%
IM distortion.....................................<=0.009%(SMPTE)
......................................<=0.005% (CCIF from 4khz to 20khz)
SNR (A-weighted)..............................>=95dB
Tone controls....................................+/- 12dB (Bass)
....................................+/- 8dB (Treble)
FM Tuner section
Usable sensitivity (Mono)...................3uV / 15dBf
Quieting sensitivity (50dB)..................3.4uV / 22dB (Mono)
..................31uV / 41dBf (Stereo)
SNR (65dBf, A-weighted)...................78dB (Mono)
...................67dB (Stereo)
THD+N (1khz, 65dBf)........................0.085% (Mono)
.........................0.005% (Stereo)
Capture ratio....................................2.5dB
Alternate channel selectivity..............>=75dB
Seperation (1khz).............................>=50dB
Frequency response.........................30hz to 15khz, +/-0.5dB
AM tuner section
Sensitivity........................................300uV/m
Selectivity (+/-10khz)........................>40dB
SNR................................................>=45dB (5mV/m, A-weighted)
Weight.............................................5 kg
Dimensions(w x d x h).......................43 x 32.5 x 8.5cm
Miscellaneous :
Made in...........................................Designed in USA
Condition.........................................9 / 10 (Good condition)
Product information :
http://www.adcom.com/data/manuals/gtp450manual.pdf (Online manual)
Reviews :
http://www.audioreview.com/mfr/adcom/preamplifiers/PRD_118145_1591crx.aspx |
