Technolink TC-770LC High Gain Phono/Mic/Aux Preamp

Technolink TC-770LC High Gain Phono/Mic/Aux Preamp

$ 87.50

Score By Feature

Based on 2 ratings

Delivery

8.40

Giftable

8.34

Customer service

8.66

Packaging

8.21

OveReview Final Score

How Our Score Is Calculated

Product Description

RIAA freq response: 20hz-20,000hz /- 0. S/N ratio: MM phono/MIC 76dB, AUX 90dB RIAA freq response: 20hz-20,000hz /- 0. 5dB

Compatibility with dynamic or condenser microphones can be selected via a switch; Condenser bias supply voltage is 7. 5VDC

Sensitivity of the input; MM phono 3. 5 mV, 8 mV MIC, 250 mV AUX

Variable output level control and a power switch are included, as well as a free RCA cable and miniplug adaptor.

Warranty period of one year for defective exchange or repair

Questions & Answers

What is the maximum input and output voltage, as well as output impedance, for MC aux?

MC is a PHONO parameter that has no bearing on AUX. MM has a phono gain of 38dB, while MC has a gain of 58dB. The output impedance is the same, 200, regardless of which input is used. The maximum output of the MC is 1 and the input sensitivity is 600uV. 7V. At 1, the maximum output of MM is essentially the same. 8V. The input impedance of the MC is switchable. Hi/Low (100/20) is a switchable setting. And, like almost all other MM preamps, the MM input impedance is 47K.

Is there a replacement power cord for this amp that someone can recommend?

This preamp can be found on Amazon under the ASINs B0074ANOC0, B07931QBZ6, and B0087F7SSM.

Selected User Reviews For Technolink TC-770LC High Gain Phono/Mic/Aux Preamp

There's a lot more electronic noise in this unit than there is in

3/5

The unit produces significantly more electronic noise than a 40-year-old integrated amplifier. It's loud enough for you to hear it, but not too loud. If you buy one of these units, don't get the AC-powered one; instead, get the battery-powered one to avoid noise.

Julio Moore

| Jan 19, 2021

This preamplifier has a fantastic sound

5/5

I've got this thing hooked up to a homemade vacuum tube amplifier. The inputs of this preamp are connected to a turntable with a magnetic cartridge as well as a satellite fm stereo receiver. This preamplifier has a fantastic sound. It has left a lasting impression on me.