Z-systems rdp-1 digital preamp software

Once set up in this manner, the rdp 1 allows you to perform a number of useful functions directly in the digital domain, including input selection. Speakers 47 laboraotory 4722 lens minimonitors apogee duetta signature audio note ane sec signature audio note ane sec silver celestion sl700 elac cl330jet genesis vi lothx bs1. The speakers are passively biamped with the four brystons. Zsystems rdp1 reference digital preamplifier for sale. Unit works fine and looks good, comes with original box, manual, metal remote and power co. The d1100 digital preamplifier is a reference level stereo preamplifier and digital toanalog converter dac. I used to own the bat vk 50se preamp and originally bought the rdp1 with the intention of. Z systems rdq 1 reference digital equalizer excellent condition includes manual and power cable. Zsystems specializes in digital audio interface and signal processing products for the recording, mastering, broadcast, and postproduction markets. Z systems rdp 1 digital preamp audio research reference 1 preamp pair of llano design a300 monobloc power amps martinlogan request speakers velodyne fsr15 subwoofer tice infinite speed power cables tice biwire speaker cables kimber illuminati d60s tara labs rsc master balanced cables lovan sovereign modular shelving.

Zsystems rdp1 digital preamplifier page 2 placing the rdp1 into the input mode permits selection of input source, output resolutiondither, and whether the dsp operates on both channels stereo or on each channel independently dualmono. The rdp1 allows me to transparently eq my sound in the digital domain to do room correction. Zsystems rdp1 i am considering buying a used rdp1 to use as both a digital equalizer and replace my current preamp, a mccormack tlc1 deluxe. Glen zelniker, president of zsystems, has taken the. Zsystems rdq1 reference digital equalizer equalizers. Krell kps20i cd playerrecorder by dave bender general audio topics that dont fit into specific categories. There seems to be some influence from the rdp1 even in bypass. Z systems rdp 1 digital preamp and equalizer italian version a long long time ago, tone controls were the norm, as we have advanced into the digital age the perfect sound forever that we were promised has become a tatty dream and we now see a resurgence of old technology such as valves and vinyl being revived with some gusto.

And when the system plus recording are correctly eq ed, the music sounds right. Kal, do you have personal experience using z systems rdq 1. Another thing to try would be to remove preamp from system and use benchmark to drive amps. Two 30amp circuits of a separate, totallydedicatedtoaudio 200amp. Ive also had the pleasure of having the very good z systems rdp 1 digital preamp eq in my system for a number of weeks and am aware of great reports on the tact rcs2 and lexicon units, both of which valiantly attack and indeed defeat the problems caused by inclement room acoustics on your loudspeakers frequency response. It controls most basic av gear via lineofsight ir technology. I have a pair of boston accoustics a150s that i bought in 84. Has 2 standard treblebass adjustments that can be optimized by frequency and level. It turned out that the zsystems as a preamp is just as good as the bat.

This means your cds sound far better with the added zeros and ones, while you have the digital bandwidth to either tune your room and or add flavor to your favorite music. Jul 10, 2010 the rdp 1 is no longer available, z systems seeming to have chosen to concentrate on the pro audio market. I even have the z systems rdp 1 digital preamp with 6 band eq between the 20is transport and dac. Z systems rdp1 the remote is a little glitchy, zsystems rdp1 digital preamplifier. This means that the combination of the zsystems analogto digital conversion plus digital volume control is more transparent than the. From there, you have the option to add up to 4 bands of digital eq, a digital. The rdp1 is a digital preamp, a source convertor easebu, spdif, toslink in, to any of the aforementioned out.

I even have the zsystems rdp1 digital preamp with 6 band eq between the 20is transport and dac. The nad 118 and the zsystems rdp1, in their quite different ways, successfully bring dsp into highend audio. As new, all original packaging current model the following info is from mcintosh labs website. Denon dcm390 cd changer the dcm390 5disc carousel changer is the latest in our three hundred series cd players for 2006.

Z systems rdp 1 the remote is a little glitchy, z systems rdp 1 digital preamplifier. The rdp 1 was a four band parametric eq device operating in the digital domain and with digital inputs. What is this unit that people are starting to rave about you may well ask. The nevos70 provides a number of ways to control av gear, digital media and home automation devices. Ps audio superlink digital to analog converter generation 2. Equally impressive and also used by the same friend was the zsystems rdp1 digital preamplifier. The software was complicated, but i mastered it just fine, even giving many. I will be running into either a camelot uther or msb gold link iii dac straight into a. I usually apply a small boost somewhere in the 1 5khz range, which i find makes violins sound less thin than they usually do on the hd600s. The digital onlyrdp1 is both a preamp and an equalizer. Zsystemsreference digital preamplifier 1 for salethe unit is in very good shape.

It is a digital preamplifier with four bands digital parametric equalization and two bands of low and highfrequency shelf control. The z systems rdp1 digital preampequalization regonaudio. Timnaffs twochannel solid state system audio asylum. Im getting rid of a old zsystems rdp1 digital preamp eq one reason, room on my rack used up which is transparent in its eq operations, and im hoping that the roon eq would be of similar quality in terms of adding a little dip here or there with no other hits to sound quality.

In fact, the rdp1 reference digital preamp one is derived from recordingmastering studio devices that zsystems has been making for a number of years. Zsystems rdp1 digital preamplifier page 2 since the output of the dsp is 32 bits wide, the rdp1 will downsample the output to a defined bitwidth of 16, 20, or 24 bits. Discussion in audio hardware started by doc sarvis, nov 27, 2008. Selection of output resolution and dither will determine whether the full capabilities of the dac will be realized. It could also function as a digital preamplifier, since it contained a digital volume control and input selector. Although both perform best in all digital environments, each has different target users. Rives parc rane deq60l audient asp231 behringer deq2496 tact rcs 2. I think that this issue, however, has already been addressed by zsystems and that they modified the power supply of the rdp1 to overcome this problem a year ago. I used to own the bat vk 50se preamp and originally bought the rdp 1 with the intention of using it only as a very precise equalization tool. Please see photos for condition scratches have been shown as best they can. Apr 09, 2002 i use a z systems rdp 1 digital parametric equalizer with my hd600s.

The zsystems is a totally digital and manually adjustable parametric eq. Nov 27, 2008 2channel preamps with tone controls and phono stages. Zsystems rdp1 digital preamp and equalizer, listening test on tnt internet. In fact, the rdp 1 reference digital preamp one is derived from recordingmastering studio devices that z systems has been making for a number of years. The rdp1 is no longer available, zsystems seeming to have. The zsystems rdp1 is a serious tonebender whose heritage is the recording studio, it is a completely digital device without adc or dac. At the time i gave it up, i figured that far more advanced and easier to use dspbased eq in an audio component box was just around the corner and the tact software was rather buggy and would always be that way given that the company went out.

When the color is right for the program, things look right. Early 90s philips cd players are very expensive page 4. Nov 25, 2018 even with todays measurement equipment, id give it at best a 5 for convenience even though sonically it is a 9 or 10, close to topoftheheap. Both the zsystems rdp1 and the nad 118 are designed to use digital signal processing to effect changes in the shape of the frequency response without introducing any side effects into the audible signal. It turned out that the z systems as a preamp is just as good as the bat, perhaps even a touch more transparent. The rdp 1 allows me to transparently eq my sound in the digital domain to do room correction. The df35 is a groundbreaking product, with capabilities i have not seen replicated anywhere else. Im getting rid of a old z systems rdp 1 digital preamp eq one reason, room on my rack used up which is transparent in its eq operations, and im hoping that the roon eq would be of similar quality in terms of adding a little dip here or there with no other hits to sound quality. Zsystems rdp1 digital preamplifier stereophile class a. To z or not to z systems audiogon discussion forum.

Zsystems rdq1 reference digital equalizer excellent. Our interface products are comprised of a variety of sample rate converters to fit different needs and budgets and several digital audio routers, switchers, distribution amplifiers, and format. Im not using the dac or analogdigital preamp functions since the. With 99 presets, it can be used to improve trashy recordings more than room. Dspeaker antimode x4 whats best audio and video forum. I used to own the bat vk 50se preamp and originally bought the rdp1 with the intention of using it only as a very precise equalization tool. The pictured item is a silver rdq1 by zsystems, also known as the zsys rdp1 rdq1s identical big sister with more inputs and outputs. To do that, though, you will need a digital preamp with digital volume output. Zsystems rdp1 reference digital preamp solid state. The rdp1 was a four band parametric eq device operating in the digital domain and with digital inputs.

Best preamps iv heard pass xp20, accuphase c280v, c290, z systems rdp1 digital digital preamp from the late 90s. The digitalonlyrdp1 is both a preamp and an equalizer. How far have ss amps really come in the last twenty years. The great feature this unit brings is a central switching, just the same as an analog preamp that enables different sources to connect to the amplifier, the rdp1 does the same function for all digital sources. The zsystems rdp1 accepts 6 digital inputs and then places the digital signal on top of a 40 bit thats right 40 bit word. I have been using this in my system and it looks and performs flawlessly. The nevos70 comes with a handy stylus and an attractivelystyled base station that recharges the remotes lithiumion battery. Selling absolutely pristine zsystems rdp1 digital preamp digital equalizer. The nad, preferably with an external dac, presents the same interface as traditional preamps and.

Without suggesting that the zsystems rdp1 reference digital preamplifier is the worlds first alldigital preamp, its the first device used which has absolutely no analogue inputs or outputs. Rdp1 as a top notch transparent digital equalizer and more importantly a digital preamp. Z systems rdp 1 digital preamplifier page 4 this is a powerful and emotionally draining inconcert performance of shostakovichs depiction of the bitter suffering of the times, but it suffers from poor balance and bad digital transfer. Zsystems rdp1 digital preamplifier stereophile class a ratedstereophile class a rated reference digital preamp with full control metal remote. Ps audio stellar gain cell dac full featured dac and analog preamplifier free. It turned out that the zsystems as a preamp is just as good as the bat, perhaps even a touch more transparent. Reference line preeminence two passive preamplifier reference line preeminence one signature power amplifier zsystems rdp1 reference digital preamplifier. Both products rely on powerful generalpurpose dsp chips, have memory modes for the storage and recovery of settings, and can be operated from their front panels or from their remote controls. Z systems specializes in digital audio interface and signal processing products for the recording, mastering, broadcast, and postproduction markets. Digital volume control and 4 parametric eq settings that can be set into the memory and. The tact is a computermanaged room equalizer with software for parametric eq.

Audio equipment i have owned whats best audio and video. Zsystems rdq1 reference digital equalizer excellent condition includes manual and power cable. It can support sacd and dvda, if you add the highcapacity card and connect it to the same card on a highrez digital preamp. Zsystems rdp1 digital preamp and equalizer italian version a long long time ago, tone controls were the norm, as we have advanced into the digital age the perfect sound forever that we were promised has become a tatty dream and we now see a resurgence of old technology such as valves and vinyl being revived with some gusto. It has been extremely valuable in choosing equipment and software. Connected to your computer, running music management software like itunes, bit perfect, amarra, or jriver and an iphone or droid controller, the nwd becomes your center for streaming high resolution music at the touch of a finger. Stereophile magazines top 6 room correction and eq devices. The rdp1 offers a wide range of settings for input source, output mode, and frequency response, and setting these for a particular application takes some time and effort. Zsystems rdp1 digital preamplifier for sale us audio mart. Update on full range project audioworlds straightwire forums. Speakers 47 laboraotory 4722 lens minimonitors apogee duetta signature audio note ane sec signature audio note ane sec silver celestion sl700 elac cl330jet genesis vi lothx bs1 murata es103aes105 spherical super tweeter rethm 2nd tannoy churchill wideband tannoy dimension td10 tannoy st200. Zsystems rdp1 the remote is a little glitchy, zsystems rdp1 digital preamplifier. Glen zelniker, president of z systems, has taken the principles of a studio parametric digital eq and adapted them to work in home systems as a transparent tone control. Glen zelniker, president of zsystems, has taken the principles of a studio parametric digital eq and adapted them to work in home systems as a transparent tone control.

Z systems rdp 1 remote control preamp dig eq millenia media analog legacy phono preamp nottingham innerspace with grado sonata statement richard gray pole pig, 1200,400 genelec 8040 with 7060 sub or revel gems mark levinson 432 or quad esl63 us pro bryston 3bst sound anchors studio stands millenia media ns eq. I have found it transparent, flexible, and useful, and i feel that its performance justifies the asking price. Question about digital volume control for monitor speakers. Since the lowest frequency setting on the rdp1 is 28hz, i used a 45hz lf shelf cut that took full effect at subway levels, and a 31hz boost with a parametric stage to compensate for what little the shelf cut took out of the musical range. Select the z systems product you are looking for or choose a different brand. Parasound zdac 192khz dac premium analog devices ad1853 24bit192 khz digital to analog converter ic all inputs feature jitter reduction and are reclocked and upsampled to 422 khz 24 bit usb input for playing music from pc or mac driverless for easy setup asynchronous sample rate conversion for all inputs including the usb input works. The zsystems rdp1 is a product that combines some of the old technology tone controls with the latest and greatest sota digital implementation. Musical fidelity a3cr do not use phono pre zsystems rdp1 digital preamp speakers. Z systems rdp 1 discontinued, as are the meridian and tact, which looks great and has a parametric. Rewrites the digital word length to 40 bits,which allows the eq functions and parametric eq to operate without compromise to the incoming signal. Aug 01, 2017 it had a quite fine dac and was a swiss army knife of a modern frontend digital preampcrossovereq. On red book use a channel islands modified msb dac with zsystems preamp. I cannot believe that the bypass mode of the rdp1 is a true bypass. It was once stereophile magazines digital product of the year.

Dcs puccini sacd player and u clock original 230v latest v1. Products to see our full range of products, use the links above to search our different product pages. I think a good digital eq can do wonders for the 600s. Now, the zsystems rdp1 is widely regarded as the most transparent way of. Some dig the control and colorations added by a preamp particularly tube ones, but running direct from balanced dac outs to amp with the right software player increases resolution and benefits of software players and their magic, ymmv.

Refinements to the series include an hdcd decoder from pacific microsonics, an rs232c serial port for operational control with third party controllers, and discrete on and off commands for system controllers. Cello pallette preamp z systems rdp 1 rives parc rane deq60l audient asp231 behringer deq2496 tact rcs 2. The rdp1 can serve as a control system for an alldigital system, reduce the need for more than one dac in such a system, and, to a degree, supplant an antijitter device. I frankly can not recreate this with an eq ive tried, i had the z systems rdp 1 digital eq for many years which i tried with a few different ss amps. Jul 07, 2019 a thickening and rounding of tone, with a sort of slight glow to the sound, and a smoothing of high frequencies. Single owner, from the estate of a passionate audiophile and serious collector where this had mini. The rdp1 is no longer available, zsystems seeming to have chosen to concentrate on the pro audio market. Once you have heard what it can do to your system hours of tweaking fun without any effort or additional expense, and teaches you the rudimentarys of what instruments should sounds like. Once set up in this manner, the rdp1 allows you to perform a number of useful functions directly in the digital domain, including input selection.