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spectrum analyzer

  1. mauhylian

    Mystery ADC Soundshaper 110 Variant - Similar to SS-100SL but different?

    Hi everyone! I recently picked up an ADC Sound Shaper 110 equalizer on Facebook Marketplace. It’s a 10-band stereo EQ with a built-in spectrum analyzer. To be honest, I’d never heard of ADC (Audio Dynamics Corporation) before. I mainly bought it for the aesthetics—it looks great in my setup...
  2. Ibemiked

    1989 Technics SA-R477 New Class A

    Just picked up a nice clean Technics SA-R477 from a local Goodwill for a very fair price. I frequently buy from this particular GW and for the most part I’ve been lucky. This Technics is a solid receiver! Early Dolby Surround, not Dolby Pro Logic. It has A/B front speaker outputs and rear...
  3. D

    Velleman k8098 audio analyzer kit?

    Anyone built one of these? I know one of you has. Looks like a fun kit, nothing too intricate, not much surface mount. I'm just gonna put it in a project box. Sending one to my brother too. For stereo use it shows 2x 10k resistors on the input, anybody do this...
  4. P

    Quality modern equalizer and spectrum analyzer

    Why is it so challenging to find a decent component spectrum analyzer / EQ combo these days? Production seems to have really fallen off after the 80s. All I come across is vintage. I'm not very impressed with the limited EQs available in even some fairly high end receivers. Also, it's nice to...
  5. DBX 14/10 Equalizer/Spectrum Analyzer

    DBX 14/10 Equalizer/Spectrum Analyzer

    DBX 14/10 Equalizer/Spectrum Analyzer - Front View
  6. JamVal

    Microphone Suggestions for BSR EQ-3000 EQ/Spectrum Analyzer?

    I bought a BSR EQ-3000 with spectrum analyzer and pink noise generator at a thrift store. Of course mine did not come with the original included microphone According to the EQ-3000 manual, the original Mic that came with this model was an Omnidirectional Electret Condenser Mic, 600 ohm, 1.5...
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