Preamp with balanced outputs in the used market
mpitogo
Posts: 504
in Electronics
Hello all,
I’m looking for a stereo preamp with balanced outputs to drive a soon to be built ACA pair of mono blocks driven in balanced mode. I would rather not build the kit with single ended inputs.
I am mainly looking in the used market under $500. Any suggestions for what to filter for? Most of what I’ve been finding on usaudiomart and Audiogon are AVR, examples are Anthem AVM-30 $350 and BK Reference 50 $250. Both have 7+ channels of balanced outputs, lots of digital and analog inputs as well as a whole slew of unneeded extra video and inputs and sound processing. I was hoping to keep it simple.
I’m looking for a stereo preamp with balanced outputs to drive a soon to be built ACA pair of mono blocks driven in balanced mode. I would rather not build the kit with single ended inputs.
I am mainly looking in the used market under $500. Any suggestions for what to filter for? Most of what I’ve been finding on usaudiomart and Audiogon are AVR, examples are Anthem AVM-30 $350 and BK Reference 50 $250. Both have 7+ channels of balanced outputs, lots of digital and analog inputs as well as a whole slew of unneeded extra video and inputs and sound processing. I was hoping to keep it simple.
- Living Room Music-2.1 Polk Legend L800 | SVS SB1000Pro | McIntosh C70 | McIntosh MA5200 (Treble) | McIntosh MC452 (Bass) | Sublimeacoustic K231 Active xover | Denon DP-2500A | Denafrips Ares II | Marantz HD-CD1 | Belkin Soundform Connect | iPad Pro USB to DAC
- Home Theater-9.7.6/15.1 (Atmos/Auro-3D) Polk LSiM707, LSiM706c, LSiM702 F/X [x6], Height LSiM703 [x6], HSU ULS-15Mk2x4, VTF-15HMk2x2, VTF-TN1 | Trinnov Altitude 16+4 (2024) | Rotel RB-1590 (L/R) | Appollon NC500 11ch | Martin Logan MP500x2 | Topping DX7s, E50 | AppleTV 4K | Zidoo Z9X | JVC RS2100 | 150” Elite Screen Acoustic Pro UHD
- Game Room-5.1 Polk LSi25, LSiC, LSiF/X | Marantz SR7009 | AppleTV 4K | Sony UBP-X800 | Xbox One S | Sony PS2, PS3 | Nintendo Wii | Gaming PC | Sony 75" LCD
- Master Bedroom Music-2.0 Totem Hawk | Marantz PM-10 | Marantz SA-10 | SONY PS-HX500
- Office-2.1 B&W Formation Duo and Bass
- Orphans Ascend Acoustics Sierra LX | DSW microPRO3000x2 | Rotel RA-1570 | Marantz AV8805A
- Daughter's Bedroom 1-2.0 TBD Martin Logan Forte | Roku TV
- Guest Room 2-2.0 Klipsch RP-600M | SMSL DO100 Pro 2 | Pass ACA v1.6 Monoblocks
- Guest Room 3-3.0 Martin Logan Motion 40, 50XT | Onkyo TX-SR705 | Apple TV | Samsung 55" TV
- Guest Room 4-2.0 QAcoustics 3030i | Sansui AU-6900 | Sansui FR-1080 | Fire TV
- Maintenance: Pro-Ject VC-S Record Cleaning Machine
Comments
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NuForce P-8?
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Looks pretty cool, will keep a look out.
- Living Room Music-2.1 Polk Legend L800 | SVS SB1000Pro | McIntosh C70 | McIntosh MA5200 (Treble) | McIntosh MC452 (Bass) | Sublimeacoustic K231 Active xover | Denon DP-2500A | Denafrips Ares II | Marantz HD-CD1 | Belkin Soundform Connect | iPad Pro USB to DAC
- Home Theater-9.7.6/15.1 (Atmos/Auro-3D) Polk LSiM707, LSiM706c, LSiM702 F/X [x6], Height LSiM703 [x6], HSU ULS-15Mk2x4, VTF-15HMk2x2, VTF-TN1 | Trinnov Altitude 16+4 (2024) | Rotel RB-1590 (L/R) | Appollon NC500 11ch | Martin Logan MP500x2 | Topping DX7s, E50 | AppleTV 4K | Zidoo Z9X | JVC RS2100 | 150” Elite Screen Acoustic Pro UHD
- Game Room-5.1 Polk LSi25, LSiC, LSiF/X | Marantz SR7009 | AppleTV 4K | Sony UBP-X800 | Xbox One S | Sony PS2, PS3 | Nintendo Wii | Gaming PC | Sony 75" LCD
- Master Bedroom Music-2.0 Totem Hawk | Marantz PM-10 | Marantz SA-10 | SONY PS-HX500
- Office-2.1 B&W Formation Duo and Bass
- Orphans Ascend Acoustics Sierra LX | DSW microPRO3000x2 | Rotel RA-1570 | Marantz AV8805A
- Daughter's Bedroom 1-2.0 TBD Martin Logan Forte | Roku TV
- Guest Room 2-2.0 Klipsch RP-600M | SMSL DO100 Pro 2 | Pass ACA v1.6 Monoblocks
- Guest Room 3-3.0 Martin Logan Motion 40, 50XT | Onkyo TX-SR705 | Apple TV | Samsung 55" TV
- Guest Room 4-2.0 QAcoustics 3030i | Sansui AU-6900 | Sansui FR-1080 | Fire TV
- Maintenance: Pro-Ject VC-S Record Cleaning Machine
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I have one of these I built that I would sell
http://www.diyaudio.com/forums/solid-state/211341-relaixed2-diy-balanced-pre-amp
Main system: Lyngdorf TDAI 2170 w/ Pioneer 42" plazma-> Polk LSiM 703 w/Tivo, Marantz tuner, BRPTT: Nothingham Spacedeck-> Pioneer PL L1000 linear arm-> Soundsmith DL 103R-> SUT->Bottlehead ErosDigital: I3 PC w/ Jriver playing flac -> Sonore Ultrarendu -> Twisted Pair Audio ESS 9028 w/ Mercury IVY Vinyl rips: ESI Juli@24/192-> i3 PC server -
A little above you budget but I have seen the Parasound P5 on the used market for $650. Has balanced outputs, built in dac, digital and analog connections with ht bypass.Living Room
Parasound HINT 6, Yamaha Aventage RX-A 1060, Oppo 103D, Cambridge Audio Azur 851N, KLH Model 5s, Polk CSi A6, Samsung 65" LED
Office
Yamaha A-S501, Auralic Aries Mini, LSiM 703s
Douglas Connection ICs and Cables -
+1 on the P5... also has a set of balanced inputs and HT bypass and sub controls.My New Year's resolution is 3840 × 2160
Family Room| Marantz AV7704| Usher Dancer Mini - 2 DMD Mains |Usher Dancer Mini-x DMD's Surrounds | Usher BE-616 DMD Center | SVS Ultra Rear Surrounds | Parasound Halo A21 | Parsound Halo A52+ | MIT Shotgun S3's | Dual SVS SB 4000 Ultras | Oppo UDP 203 | Directv Genie HD DVR | Samsung 75" Q8 QLED | PSAudio Stellar GCD | Mytek Brooklyn DAC+ | Lumin U1 Mini | HP Elite Slice PC | ROON'd for life |
ManCave: HT:Polk LSiM 706VR3 LSiM 703's LSiM 702's|| Marantz AV7002 AV PrePro Sunfire TGA-7401| Sony PS4 Pro| Sony PS4 Pro|SVS PB13 Ultra| Oppo UDP 203 | Music Hall MMF 5.3se TT w/ Soundsmith Carmen | Samsung 55" SUHD TV | Sony PS4
Patio | Polk Atrium 8's | Yamaha R-N303BL |
Office BlueSound Node| KEF LS50 | Peactree Nova 125SE |
Bedroom | Focal 905's | Chromecast Audio |
Garage | Polk Monitor 5B's
Closet Yamaha M80 | 2 Polk MP3K subs| Yaqin MC100B with Shuguang Treasures KT 88's & CV181Z's | Tesla E83CC's | Marantz 2252B | Marantz 2385 |Polk SDA SRS 2.3 | LSiM 705's | -
I think I’ll have to up my budget and look at the Teac UD-503.
Few things I like:
Comes in Silver to match the ACA face plates.
Dual mono fully balanced, complements the ACA with balanced mono block operation
Includes a pretty decent spec DAC
Has one RCA analog input
Balanced headphone amp
Chassis width is similar to the ACA- Living Room Music-2.1 Polk Legend L800 | SVS SB1000Pro | McIntosh C70 | McIntosh MA5200 (Treble) | McIntosh MC452 (Bass) | Sublimeacoustic K231 Active xover | Denon DP-2500A | Denafrips Ares II | Marantz HD-CD1 | Belkin Soundform Connect | iPad Pro USB to DAC
- Home Theater-9.7.6/15.1 (Atmos/Auro-3D) Polk LSiM707, LSiM706c, LSiM702 F/X [x6], Height LSiM703 [x6], HSU ULS-15Mk2x4, VTF-15HMk2x2, VTF-TN1 | Trinnov Altitude 16+4 (2024) | Rotel RB-1590 (L/R) | Appollon NC500 11ch | Martin Logan MP500x2 | Topping DX7s, E50 | AppleTV 4K | Zidoo Z9X | JVC RS2100 | 150” Elite Screen Acoustic Pro UHD
- Game Room-5.1 Polk LSi25, LSiC, LSiF/X | Marantz SR7009 | AppleTV 4K | Sony UBP-X800 | Xbox One S | Sony PS2, PS3 | Nintendo Wii | Gaming PC | Sony 75" LCD
- Master Bedroom Music-2.0 Totem Hawk | Marantz PM-10 | Marantz SA-10 | SONY PS-HX500
- Office-2.1 B&W Formation Duo and Bass
- Orphans Ascend Acoustics Sierra LX | DSW microPRO3000x2 | Rotel RA-1570 | Marantz AV8805A
- Daughter's Bedroom 1-2.0 TBD Martin Logan Forte | Roku TV
- Guest Room 2-2.0 Klipsch RP-600M | SMSL DO100 Pro 2 | Pass ACA v1.6 Monoblocks
- Guest Room 3-3.0 Martin Logan Motion 40, 50XT | Onkyo TX-SR705 | Apple TV | Samsung 55" TV
- Guest Room 4-2.0 QAcoustics 3030i | Sansui AU-6900 | Sansui FR-1080 | Fire TV
- Maintenance: Pro-Ject VC-S Record Cleaning Machine
