
Design:
The STX 100 represents an affordable alternative for employing the same Spectra Sonics technology of our famous recording desks made over 40 years ago. The unique circuit topology of the STX 100 utilizes a 100 series discrete preamplifier design that was at the heart of every console built by the company. The result is unequaled performance in terms of expanded dynamic range (headroom), low noise and distortion, as well as extended harmonic content of the amplified signal. The STX 100 is a high-quality product manufactured in the US by Spectra 1964 at our Ogden facility. (Over 95% of the sourced components within all Spectra1964 originate from the US or European suppliers).
Specifications:
GAIN
THD
SIGNAL/NOISE
MAXIMUM OUTPUT
POWER REQUIREMENT
INPUT/OUTPUT CONTROL
INPUT IMPEDANCE
OUTPUT IMPEDANCE
FREQUENCY RESPONSE
PHANTOM
POLARITY
64dB
Less than .01% @20Hz-20KHz
Better than 120dB, (unweighted)
+18dBm, 20Hz-20KHz
Less than 50mA, +18dBm
Continuously Variable/10dB Pad
600 Ohm, Nominal
Less than 50 Ohms
10Hz-50KHz
48 Volts
180 Degrees/Reverse/Mic or Line Input
STx 100 Users
Vance Powell
Matt Ross-Spang
Dave Cobb
Jake Sinclair
Malay Ho
Shooter Jennings
Dave Roe
Jason McGerr
Ben Tolliday
Matt Chamberlain
Jerry Roe
Andy Reed
Retail: $1135

You've Heard it before. Spectra preamplifier modules have been used to record countless hit records across the decades, and helped to define the sound of American music from Memphis Soul, to Rock and Roll. Un-changed, and still un-matched, the Spectra sound is now available in a no compromise 500 series format.
![]() | ![]() | ![]() |
---|---|---|
![]() |