SS or Tube Preamps with Dual-Balanced outputs


I vertically bi-amp; I am looking for recommendations on fully balanced pre-amps that offer the ability to have 2 simultaneous balanced outputs. I am look for a full balanced circuit (some call this quad-balanced I believe).

Currently, I've been using a Classe CP-700 with excellent results for over a year and half. I like the Classe's build quality, separate power supply, air, clarity, imaging, musicality, etc...very much.

What other SS or Tube pre-amps offer dual-balanced outputs
with great imaging and other desirable sonic attributes?

Thanks!
128x128Ag insider logo xs@2xzephyr24069
Every post is the same Bill.

nag this and Nag that.

Over and over and over.

Take a breath.

(smiles!) Guido
Guys....thanks for all of the help and extra info on the Capri to confirm what I had found online. Have a great weekend!
Ah well. . . you've got to admit that. . . it was "A Valiant Attempt" . . . to say it with the old game of Zork! G.
Here are those with balanced in to out.
** denotes balanced from input to output.
? denotes not known whether balanced throughout.

?Accuphase C-2810 (2 xlr)
?Accuphase C-2410 (2 xlr)
**Aestehtix Janus (2 xlr)
**Aesthetix Calypso (2 xlr)
**AtmaSphere Music Preamplifier MP3 (option)
**AtmaSphere New Music Preamplifier MP1 Mk. III (option)
Audio Horizons TP 2.1 (option)
**Audio Research LS26 (2 xlr)
**Audio Research Reference 3 (2 xlr)
Audionet Pre G2 (2 xlr)
Audiovalve Eklipse (unbalanced at 1 xlr)
**Ayre KX-R (2 xlr)
**BAT 51 SE (? xlr)
**BAT 52 SE (2 xlr)
**BAT REX (2 xlr)
?Belles 28A (No info, The 21 has 1 xlr unbalanced)
**Cary slp05 (on special order)
**Classe CP700 (2 xlr)
**Classe CP500 (1xlr)
?Esoteric C03 PreAmp (new)(1 xlr output)
?Jeff Rowland Capri (option? 1 Bal-XLR, 1 Unb-RCA std)
?Jeff Rowland Concerto (std)
?Jeff Rowland Criterion (std)
?Herron Audio
**Mcintosh C500 (2 xlr)
?Music First Audio MK II Preamplifier (TVC)
?Music First Audio Reference Preamplifier (TVC, Appears to have 2 xlr)
?Pass Labs XP20 (1 xlr)
?Plinius Tautoro (2 xlr)
Promitheus Audio Reference Ccore TVC (option)
?Rogue Audio Hera (2 xlr)
**SimAudio P7 or P8 (2 xlr)
?Sonic Frontiers Line3
?Supratek Dual Cabernet (appears as 1 xlr)
**VAC Phi Beta (2 xlr)
**VTL 7.5 (2 xlr)
**?YS Audio BALANCED A2 (2 xlr)

Well there is a list with fully balanced pre's noted by the asterisk.
Please feel free to correct any mistakes, I visited the websites of these companies to assertain the fully balanced feature.