Posts with tag "R2R"

How the ladder network and delta-sigma modulation work, where the physical limit of resistor accuracy lies, which of the differences are measurable, and how to choose a converter.

Black Sabbath’s iconic rock albums "Black Sabbath" and "Paranoid" have been released in the ultimate audiophile format: 1/4-inch, two-track magnetic tape running at 15 ips (38 cm/s). The Rhino High Fidelity label produced these reel-to-reel (R2R) editions using fully analog transfers (1:1) from the original US analog master tapes, offering fans the definitive listening experience - a true "Holy Grail" for audiophiles.

A ranking of legendary reel-to-reel tape machines: Studer A820, Ampex ATR-102, Technics RS-1500, Revox B77 MkII, etc. Verified specifications and secondary-market prices.

French manufacturer Analog Audio Design is preparing to launch the new TR-1100 reel-to-reel tape recorder, which will become the company’s most fully featured model to date. Unlike the TP-1000, which is designed solely for playback, the new machine will support both tape playback and recording. Deliveries are scheduled to begin in November 2026.

R2R (resistor-ladder) conversion in modern DACs is experiencing a renaissance. At the dawn of the digital era, the technology dominated the market (TDA1541A from Philips, Burr-Brown PCM63 and PCM1704 in implementations by Sony, Wadia, and Mark Levinson), but was subsequently supplanted by delta-sigma architecture. Since 2015, an R2R renaissance has begun – modern SMD resistors with 0.01% tolerance have become available, FPGAs have become powerful enough to replace ASIC architecture within the chip, and a clear demand has emerged from audiophiles for analog sound over digital, a field in which R2R has been and remains very strong. In this article, we'll explore the optimal, affordable solutions and mid-range DACs using R2R technology these are available on the market today.

French reel-to-reel tape recorder manufacturer Analog Audio Design has announced an upgrade to its renowned Analog Audio Design TP-1100 model. This updated version of the R2R tape recorder uses a direct drive, which should improve stability and playback quality.

in-akustik has announced new R2R Master Tape releases (each reel is available in Start, Standard and Studio versions). The tapes are recorded individually in real time on Studer A80 studio tape recorders.

The development of the music industry in terms of formats was cyclical - the era of analog tapes and vinyl was followed by the era of the compact disc, then file formats, Hi-Res sound and, finally, streaming. However, today we can confidently say that in the highest echelon of quality the pendulum has swung back - and vinyl has become more alive than all the living again. Not to mention the revival of interest in magnetic tapes, compact cassettes - analog sound demonstrates such a luxurious sound that music lovers and audiophiles are ready to put up with the inevitable ergonomic limitations.

Swiss audio manufacturer Revox releases reincarnations of its most famous reel-to-reel tape recorders, for example, the Revox B77 MK III. But today we are in for a truly impressive new product - the company presented the result of cooperation with Alice Cooper himself, the Revox B77 MK III Alice Cooper Edition. The model is released in a limited edition of 25 copies at a price of 27,000 euros.

TOPPING has introduced the new Centaurus digital-to-analog converter, which uses R2R architecture and is implemented in a fully balanced architecture, which includes eight resistor board (developed jointly with HOLO Audio).