Pete Millet Sound Card Interface
&
Soundrite 2i2 USB Mic preamp
Selling a set consisting of a Pete Millet Sound Card Interface, along with a Soundrite 2i2 USB mic preamp, plus cables.
This combo gives an easy-to-use interface for audio measurements using a PC, via software like Arta, VirtuixCAD, Room EQ Wizard, Audiotester, etc.
Pete Millet designed an interface that does the following to simplify using a PC as an Audio Analzyer:
The Soundrite 2i2 is a modern, very low-noise floor USB mic preamplifier a/k/a/ 'Sound Card' which complements the Millet interface. It has a 120dB dynamic range, which really helps turn this combo into a professional tool for audio measurements.
With this combo (plus software that is not included, but some of which is free), one can do:
Asking $250 for the set including pictured cables.
($150 for the Milllet SC Interface, and $100 for the Soundrite 2i2)
Shipping from Saint Louis, MO 63108, at my cost.
&
Soundrite 2i2 USB Mic preamp
Selling a set consisting of a Pete Millet Sound Card Interface, along with a Soundrite 2i2 USB mic preamp, plus cables.
This combo gives an easy-to-use interface for audio measurements using a PC, via software like Arta, VirtuixCAD, Room EQ Wizard, Audiotester, etc.
Pete Millet designed an interface that does the following to simplify using a PC as an Audio Analzyer:
- Able to accept a wide range of voltages and scale them for the sound card input
- Survive over-voltage inputs without damage
- Provide AC-coupling to protect from DC voltages (like plate voltage on a tube stage)
- Provide a reasonably high impedance input, preferably with some ability to make floating measurements
- Buffer and amplify the sound card output, with very low distortion and low output impedance
- Provide a calibrated true-RMS AC voltage measurement
The Soundrite 2i2 is a modern, very low-noise floor USB mic preamplifier a/k/a/ 'Sound Card' which complements the Millet interface. It has a 120dB dynamic range, which really helps turn this combo into a professional tool for audio measurements.
With this combo (plus software that is not included, but some of which is free), one can do:
- Spectrum analysis with Fast-Fourier-Transformation (FFT)
- Sweep measurements
- Measurement of Distortions vs. Power
- Frequency response measurements
- Distortion, Level Analyser and THD+N with several filters
- Measurements of harmonic distortion
Asking $250 for the set including pictured cables.
($150 for the Milllet SC Interface, and $100 for the Soundrite 2i2)
Shipping from Saint Louis, MO 63108, at my cost.
