Theta DS Pro Basic II D/A Converter acquired from the original owner. This DA Converter was part of an ultra-audiophile audio system in the living room of a luxury house. Thoroughly tested and working as designed. Both toggles perform their intended functions. The left LED shows when a signal is received, the right LED shows unit is powered up. Cosmetic condition is Excellent in all respects. Please view the auction photos. What you see is Exactly what you get. NO UNPLEASANT SURPRISES. Shipping cost includes packing/handling/and insurance. US SALES ONLY, (Ships to the 48 US Mainland States.) PAYMENT OPTIONS: All Ebay accepted payment methods including PayPal . For items valued at $100.00 or more there is SIGNATURE REQUIRED at the door upon delivery.We will only ship to the address listed on Ebay.All merchandise is sold as is. There are no refunds, and all sales are final. That is to protect us from the few dishonest Ebayers who play switch and blame, parts pirates, etc. We state the condition of the item to the best of our ability. Since most of the equipment we sell is vintage or preowned, there are no warrantees or guarantees on any of the items we sell. Look through our past auctions, we tell it the way it is. If you have any questions feel free to email us about the auction youre interested in. We will respond as quickly as possible. We include insurance free of charge on all of the items that we sell.We use FedEx exclusively for shipping. Most items are hand packed in house. We pack each item differently depending on size, weight, shape, etc. Your item will be packed as if we were sending it to ourselves. You will not be disappointed with our packing skills. We use Kinkos FedEx or a private packing service for excessively large and heavy items We will only ship to a legitimate street address. FedEx does not ship to P.O. boxes. WE ONLY SHIP WITHIN THE CONTINENTAL USA (48 States.)Your item will be shipped within 1 - 5 business days after receiving payment. A confirmation email will be sent when your item has been shipped.Fedex ground takes anywhere from 2-8 working days for delivery, depending on your location in relation to ours. Please have patience. As previously stated, I send out a confirmation email the day your item is shipped. We have no control over FedEx. I promise you, it will get there!All items are cleaned and disinfected on the exterior before photos are taken and again before shipment unless stated in my auction. You wont receive any dirty, smelly, smoke stained items from this seller. We do not open up working units to inspect or to clean.Under no circumstances will an auction be terminated early, it is unfair to my fellow Ebayers and to the seller.We are no longer accepting bids from 0 FeedBack members or bidders.By bidding on this auction you are agreeing to the conditions stated above. Thank you for your understanding and good luck.

Cosmetic condition like new as shown In working order all functions operate as they should Including source, phase, lock, etc No disappointments Free insured shipping lower 48 Message any questions Guaranteed to arrive as described and as shown No returns on vintage electronics Thank you for respecting this Enjoy

No sure what’s wrong with it but to nice to toss.

Theta DS Pro Basic Digital-to-Analog Converter (DAC) DA Wandler ** good condition, fully functional, see fotos ** ZUSTANDGebraucht.Äußerlich sehr guter Zustand, nur leichte Kratzer, weiterhin Spuren an den Kanten, beispielhaft in den Fotos gezeigt.Aus tierfreiem Nichtraucherhaushalt.FUNKTION- zwei digitale Eingänge (RCA, SPDIF)- ein digitaler Ausgang (RCA, SPDIF)- ein analoger Ausgang (RCA)Laut Vorbesitzer wurde der DAC technisch komplett überholt. Dazu habe ich jedoch keine Unterlagen. Das Herstellungsdatum auf den Kondensatoren (vgl. Fotos, Yageo manufacture date-code 09/13 und 02/16) zeigt zumindest, dass einige Komponenten 2013/2016 erneuert wurden.Dieser Wandler liefert an den RCA-Ausgängen mit knapp 17 dBV (ca. 7V eff./0 dBFS bei 19 dBu) ein sehr starkes Ausgangssignal, was in einer hochwertigen Anlage von Vorteil ist, aber heutige Consumer-Geräte überfordern kann. Im Consumerbereich sind heute nur noch -10 dBV üblich.Am Eingang benötigt der Theta eine hochwertige digitale Quelle mit einem sauberen Takt, da seine Elektronik zur Taktsynchronisierung noch auf dem Stand von 1990 ist. Wer ein Gerät mit einem unsauberen Takt (z.B. Apple TV zweite Generation) als Quelle verwenden möchte, braucht dazwischen einen Jitter Killer.Wenn der Theta nicht sofort einen Lock auf das Eingangssignal bekommt (rote LED), muss einmal zwischen den Eingängen umgeschaltet werden.Klanglich ist der Theta hervorragend, klingt ebenso gut wie Studiogeräte z.B. von RME. Der Signal-Rauschabstand ist auch sehr gut.LIEFERUMFANGWie auf den Fotos abgebildet, keine OVP, kein weiteres Zubehör.VERSANDPer DHL mit Sendungsverfolgung innerhalb 48 h.PRIVATVERKAUFPrivatverkauf, daher ohne Gewährleistung und ohne Rücknahme. Der Verkauf erfolgt unter Ausschluss jeglicher Sachmangelhaftung.

Cosmetic condition like new as shown In working order all functions operate as they should Including source, phase, lock, etc No disappointments Free insured shipping lower 48 Message any questions Guaranteed to arrive as described and as shown No returns on vintage electronics Thank you for respecting this Enjoy

Theta DS Pro Prime D/A processor. Works perfectly with no issues. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net, 16 lbs shipping.Price: $1250 the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life. These qualities tended to make listening an active participatory experience, rather than a casual endeavor.

This THETA DIGITAL DS Pro Progeny D/A Converter is a top-of-the-line digital signal processor that delivers exceptional audio quality. Designed with precision and care, it boasts a sleek black finish and measures 19W x 2.3H x 10.1D. Made in the United States, this piece of home audio equipment is perfect for enhancing your music listening experience. Whether youre a professional audiophile or simply enjoy high-quality sound, this THETA DIGITAL DS Pro Progeny D/A Converter is a must-have for any home audio setup.

For sale is a Theta DS Pro Generation III digital processor in good condition. This DAC has been recently serviced and new electronic components put in such as 2 toggle switches, a capacitor, and a resistor. Our tech has confirmed this piece is in great working order and sounding awesome. Cosmetically there are some blemishes like edge wear on the front face and sides of the unit. There is also some marks on the top plate of the DAC and the rubber of the power cable has some tears in it. All of these blemishes have been showcased in the photos. Although these piece has some obvious signs of use, it is still 100% functional and sounding absolutely incredible. The Theta DS Pro Generation III is a superb product worthy of my highest recommendation. Listening through it, I consistently crossed the threshold from good sound to total immersion in the music. This was digital playback of the highest caliber. Moreover, the Gen.III had much less of a distinctive signature than previous Theta processors, with a smoother treble, better portrayal of instrumental textures, and a more refined, yet bigger, soundstage. In addition, the Gen.IIIs bass performance—extension, control, power, and warmth—was beyond reproach. - stereophile.com SPECIFICATIONSDescription: Solid-state D/A processor.Frequency response: DC–21.72kHz (no tolerance given)Decoding software: proprietary time- and frequency-domain optimizationMath resolution: 56 bitsComputing power: 45 MIPS (million instructions per second).Inputs: four coaxial on RCA jacks (Toslink and AT&T ST-type optical inputs optional)Digital output: one RCA jack, S/PDIFAnalog output: Single-ended on RCA jacks, 3.4V minimum at full scale (balanced on XLR jacks optional)S/N ratio: 120dBResolution: 20 bitsLinearity: 20 bitsTHD: 0.002% at full scaleOutput impedance: 2 ohmsDimensions: 19 W by 15.5 D by 3.875 H. Weight: 36 lb Decibel Audio is a retail store and custom installation business in the Wicker Park neighborhood of Chicago. We have serviced the Chicagoland area with new, used and vintage equipment for over 20 years. Visit our brick and mortar store at 1429 N Milwaukee Avenue, Chicago, IL 60622. We are authorized dealers for AKG, Audioengine, Audioquest, Bellari, Bluesound, B&W, Cambridge Audio, Cary Audio, Clearaudio, Cleer headphones, Dali, Denon, Draper Screens, Dynaudio, Grado, Harbeth, Hegel, Iso Acoustics, Jolida, JBL Pro, James Loudspeaker, KEF, KLH, Lehmann Audio, Marantz, Music Hall, NAD, Ortofon, Parasound, Pro-Ject, PSB Speakers, Plateau, Rega, Rogue Audio, Russound, SONOS, Samsung, Skylan, Vicoustics, Yamaha, and more. All shipping is via UPS or USPS as noted in each listing, unless other arrangements are made. Buyer is responsible for reviewing cosmetic condition detailed in photos before bidding. You are welcome to pay with Visa, MC, Discover, AmEx, Etc. We prefer Paypal for international bidders. Local customers are welcome to view and pick up auction items during store hours. All customers must pay Illinois Sales Tax if picking up in store. Illinois residents please add 10.25% sales tax for shipped items.

Theta DS Pro Prime II DAC In Excellent Condition

Working, Very good condition. Very nice sounding D/A converter. $1250 originally. From a 1991 Stereophile review written by Robert Harley:Parts quality is very high. The capacitors associated with the Bitstream DAC are primarily polystyrene, all resistors are 1% metal-film types, and four of the resistors in the feedback loop are $3 non-inductive wirewound types. These resistors reportedly had a huge effect on the Primes sound quality. In addition, a few Teflon capacitors (very expensive) are used in critical audio stages. The metal work is zinc over copper over steel, and the pcb is glass epoxy.MusicI could go on, but you get the idea. In short, the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life.ConclusionAt $1250, the Theta DS Pro Prime represents another significant increase in the price/performance ratio of digital processors. It clearly outperformed every processor in its price range, and rivaled those costing much more. Its overall performance was better than that of Thetas DS Pro Basic, a unit that itself brought a new level of performance to a sensible price. In fact, processors with the Primes sound and costing as much as $3000 would still receive a recommendation.The Primes strengths are many: robust and powerful bass, smooth tonal balance, and best of all, a stunning presentation of soundstage. This last quality is the Primes highlight. Its ability to reveal spatial cues within a huge, transparent soundstage was remarkable, and easily superior to processors costing many times more. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Theta DS Pro Prime II DAC In Excellent Condition

Working, Very good condition. Very nice sounding D/A converter. $1250 originally. From a 1991 Stereophile review written by Robert Harley:Parts quality is very high. The capacitors associated with the Bitstream DAC are primarily polystyrene, all resistors are 1% metal-film types, and four of the resistors in the feedback loop are $3 non-inductive wirewound types. These resistors reportedly had a huge effect on the Primes sound quality. In addition, a few Teflon capacitors (very expensive) are used in critical audio stages. The metal work is zinc over copper over steel, and the pcb is glass epoxy.MusicI could go on, but you get the idea. In short, the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life.ConclusionAt $1250, the Theta DS Pro Prime represents another significant increase in the price/performance ratio of digital processors. It clearly outperformed every processor in its price range, and rivaled those costing much more. Its overall performance was better than that of Thetas DS Pro Basic, a unit that itself brought a new level of performance to a sensible price. In fact, processors with the Primes sound and costing as much as $3000 would still receive a recommendation.The Primes strengths are many: robust and powerful bass, smooth tonal balance, and best of all, a stunning presentation of soundstage. This last quality is the Primes highlight. Its ability to reveal spatial cues within a huge, transparent soundstage was remarkable, and easily superior to processors costing many times more. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Working, Very good condition. Very nice sounding D/A converter. $1250 originally. From a 1991 Stereophile review written by Robert Harley:Parts quality is very high. The capacitors associated with the Bitstream DAC are primarily polystyrene, all resistors are 1% metal-film types, and four of the resistors in the feedback loop are $3 non-inductive wirewound types. These resistors reportedly had a huge effect on the Primes sound quality. In addition, a few Teflon capacitors (very expensive) are used in critical audio stages. The metal work is zinc over copper over steel, and the pcb is glass epoxy.MusicI could go on, but you get the idea. In short, the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life.ConclusionAt $1250, the Theta DS Pro Prime represents another significant increase in the price/performance ratio of digital processors. It clearly outperformed every processor in its price range, and rivaled those costing much more. Its overall performance was better than that of Thetas DS Pro Basic, a unit that itself brought a new level of performance to a sensible price. In fact, processors with the Primes sound and costing as much as $3000 would still receive a recommendation.The Primes strengths are many: robust and powerful bass, smooth tonal balance, and best of all, a stunning presentation of soundstage. This last quality is the Primes highlight. Its ability to reveal spatial cues within a huge, transparent soundstage was remarkable, and easily superior to processors costing many times more. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Theta Digital DS Pro Prime DAC D/A ConverterWorks great, comes with power cord.In good condition, minor scratches or marks, see photos for details.Lower 48 shipping only.

Theta DS Pro Prime II DAC In Excellent Condition

Working, Very good condition. Very nice sounding D/A converter. $1250 originally. From a 1991 Stereophile review written by Robert Harley:Parts quality is very high. The capacitors associated with the Bitstream DAC are primarily polystyrene, all resistors are 1% metal-film types, and four of the resistors in the feedback loop are $3 non-inductive wirewound types. These resistors reportedly had a huge effect on the Primes sound quality. In addition, a few Teflon capacitors (very expensive) are used in critical audio stages. The metal work is zinc over copper over steel, and the pcb is glass epoxy.MusicI could go on, but you get the idea. In short, the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life.ConclusionAt $1250, the Theta DS Pro Prime represents another significant increase in the price/performance ratio of digital processors. It clearly outperformed every processor in its price range, and rivaled those costing much more. Its overall performance was better than that of Thetas DS Pro Basic, a unit that itself brought a new level of performance to a sensible price. In fact, processors with the Primes sound and costing as much as $3000 would still receive a recommendation.The Primes strengths are many: robust and powerful bass, smooth tonal balance, and best of all, a stunning presentation of soundstage. This last quality is the Primes highlight. Its ability to reveal spatial cues within a huge, transparent soundstage was remarkable, and easily superior to processors costing many times more. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Working, Very good condition. Very nice sounding D/A converter. $1250 originally. From a 1991 Stereophile review written by Robert Harley:Parts quality is very high. The capacitors associated with the Bitstream DAC are primarily polystyrene, all resistors are 1% metal-film types, and four of the resistors in the feedback loop are $3 non-inductive wirewound types. These resistors reportedly had a huge effect on the Primes sound quality. In addition, a few Teflon capacitors (very expensive) are used in critical audio stages. The metal work is zinc over copper over steel, and the pcb is glass epoxy.MusicI could go on, but you get the idea. In short, the Primes soundstage presentation and resolution of spatial cues were rare to hear from any digital processor, never mind one that costs $1250.After getting over the Primes stunning soundstage, the next aspect that grabbed my attention was the units dynamics. The Prime presented an effortless feeling of power, allowing the musics dynamics to more fully express themselves. There was a razor-sharp edge to transients, coupled with an ability to reveal wide dynamic contrasts. The result was a sense of suddenness, immediacy, power, and life.ConclusionAt $1250, the Theta DS Pro Prime represents another significant increase in the price/performance ratio of digital processors. It clearly outperformed every processor in its price range, and rivaled those costing much more. Its overall performance was better than that of Thetas DS Pro Basic, a unit that itself brought a new level of performance to a sensible price. In fact, processors with the Primes sound and costing as much as $3000 would still receive a recommendation.The Primes strengths are many: robust and powerful bass, smooth tonal balance, and best of all, a stunning presentation of soundstage. This last quality is the Primes highlight. Its ability to reveal spatial cues within a huge, transparent soundstage was remarkable, and easily superior to processors costing many times more. Description: 4x-oversampling software-based D/A processor with Bitstream DAC. Digital filter: 4x-oversampling Theta composite filter using one Motorola 56001 DSP chip. D/A conversion: 64x-oversampling Philips Bitstream DAC. Frequency response: DC–20kHz +0dB, –0.4dB. THD+N –104dB at 1kHz referenced to full scale. Output impedance: 50 ohms.Dimensions: 19 W by 2.5 H by 10.5 D. Weight: 14 lbs net Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Working, Very good condition Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Theta DS Pro Prime II DAC Comes with Cardas COAX Cable In Excellent Condition

Working, Very good condition Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Theta DS Pro Prime II DAC Comes with Cardas COAX Cable In Excellent Condition

Working, Very good condition Buy with confidence, we have been active on Ebay since 1998. Check out our feedback. Check out our other auctions. Winning bidders will be sent detailed payment instructions by e-mail within 24 hours of the end of the auction. All sales final. - Ask questions before bidding Shipping via USPS Priority Mail preferred. (UPS also available)

Item for sale : Theta Data DS Pro Basic III (3)Digital-to-Analog Converter(DAC) Signal Processor Item is Used in great working condition. We offer 30 Day DOA Warranty. We only ship to PayPal confirmed US addresses. If you have a concern with your order PLEASE message us through eBay. Returns: We accept returns within 30 days. All returned items must be in the original, undamaged packaging with all packaging materials, including any paperwork. Returned items should be double boxed to avoid defacing the original box/packing of the product. Please do not write on, place stickers, or shipping labels on the original manufacturers package. A restocking fee of 15% will apply to merchandise returned for a refund that is tested and found non defective. Return shipping is paid by the buyer; we cannot offer any refunds or reimbursement for shipping expenses. If you refuse your delivery, the carrier will charge us for shipping both ways, these expenses accrued on your behalf will to be deducted from your refund. Packages damaged in transit must be reported within 3 days from the date of delivery. BB4MTC6 F4 See attached photo for grading scale.