M2Tech Joplin-MK2 384/32 A/D converter MM/MC phono preamp w/remote 100-240v

M2Tech Joplin-MK2 384/32 A/D converter MM/MC phono preamp w/remote 100-240v by M2TECH at Sophies Class. MPN: Joplin MKII. Hurry! Limited time offer. Offer valid only while supplies last. Connections Size: 200(w) x 50(h) x 200(d) mm Weight: 1Kg approx. Sampling Frequencies(kHz): 44.1, 48, 88.2, 96, 176.4, 192, 352.8*, 384* Resolution: 16, 20, 24 bit (S/PDIF, AES/EBU, optical, with or without dither), 16, 20, 24, 32 bit (USB, with or without noise shaping) Input impedance : 47k, 47k+100p, 47k+220p, 15k, 1k, 500, 200, 50, 20 Frequency response: 10-20kHz +0.1/-0.5dB (fs = 44.1kHz), 10-150kHz +0.1/-0.1dB (fs=384kHz) SNR: 122dB (A weighted, 384kHz, 32 bits, gain 0dB), 114dB (A

Product Description & Reviews

Connections Size: 200(w) x 50(h) x 200(d) mm Weight: 1Kg approx. Sampling Frequencies(kHz): 44.1, 48, 88.2, 96, 176.4, 192, 352.8*, 384* Resolution: 16, 20, 24 bit (S/PDIF, AES/EBU, optical, with or without dither), 16, 20, 24, 32 bit (USB, with or without noise shaping) Input impedance : 47k, 47k+100p, 47k+220p, 15k, 1k, 500, 200, 50, 20 Frequency response: 10-20kHz +0.1/-0.5dB (fs = 44.1kHz), 10-150kHz +0.1/-0.1dB (fs=384kHz) SNR: 122dB (A weighted, 384kHz, 32 bits, gain 0dB), 114dB (A weighted, 192kHz, 24 bits with noise shaping, gain 0dB), 100dB (A weighted, 192kHz, 24 bits with noise shaping, gain 40dB) THD+N: 0.00045% (2.55Vrms in, 192kHz, 24 bits, gain 0dB) Gain: 0dB, 10dB to 65dB in 1dB steps Numeric gain with eq: 22dB Cross-talk: -110dB @1kHz Inputs: analog single ended on RCA female, S/PDIF on RCA female Oututs: 1x S/PDIF (RCA female), 1x AES/EBU (XLR), 1x optical (Toslink), 1x USB (USB female Type B) Input voltage: 2.55Vrms (7.2Vpp @ 0dBFS) Supply voltage: 15VDC Supply current: 290mA *: only USB

Features & Highlights

DETAILS High-speed asynchronous USB connection. Single-ended stereo input on RCA. S/PDIF, AES/EBU and Toslink digital outputs. Auxiliary S/PDIF input for bridging. Selectable input gain 0dB to 65dB. Wide choice of equalization curves in digital domain. Various filter options (anti-rumble, anti-hiss, MPX). Input impedance matching for MM and MC phono cartridges. Remote control. Encased in a stylish aluminium case.
Joplin MkII is a high performance A/D converter capable of handing up to 384kHz sampling rates and 32 bits resolution (USB output). It features a high speed asynchronous USB input based on the hiFace Two technology, further developped to allow for higher sampling rates. A comprehensive output set (S/PDIF on RCA, AES/EBU on XLR and optical on Toslink) provide great connection versatility.
Also, an auxiliary S/PDIF digital input on RCA allows for re-using the digital connection used for the Joplin for a digital source, as well as for redirecting the output from a digital source to a computer which is not provided with an S/PDIF input. Despite its price, Joplin encopasses a leading edge technology for data handling and processing.
An FPGA is used to provide a seamless connection between the ADC IC and the USB port (both operating in master mode for low jitter reasons), as well as for a large number of important clock and data routing tasks, not to mention the VU-meter drive. The analog stage is based on the best PGA (Programmable Gain Amplifier) available on the market, and allows for gain as high as 65dB (equivalment to 1.43mVrms for 0dBFS).
A comprehensive set of equalization curves can be selected, to accommodate all phono formats ever used from 1925 to the present day, plus eq curves for reel-to-reel tapes with straight output from the playback head. The equalizer's digital gain allows for using cartridges with output voltage as low as 100uV. A comprehensive set of input impedance values allow for interfacing both MM and MC cartridges, with an extra value specific for high output MC's.

Additional Information

Manufacturer:	M2Tech
Brand:	M2TECH
Model:	Joplin MKII
Part Number:	Joplin MKII
Publisher:	M2Tech
Studio:	M2Tech
MPN:	Joplin MKII
EAN:	8388765508224

Browse Our Catalog.

View More In Analog-to-Digital (DTV) Converters.

Have questions about this item, or would like to inquire about a custom or bulk order?

If you have any questions about this product, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.