May 2012

McIntosh MVP-871 Signature Edition Upgrade
Marantz KI Pearl Integrated Amplifier Signature Edition Upgrade
Tom A., Michigan

Signature Edition Upgraded Marantz AV-8003/MM-8003 Combo
Oneil, Chicago, IL

March 2012

Onkyo Prepro Signature Edition Upgrade
Louis Wilson

McIntosh C48 Signature Edition Upgrade
Richard LaRocca

February 2012

OPPO - Onkyo - TimePortal
Dr. Alfred Balitzer

January 2012

Oppo 93 SE
Brent

December 2011 

Marantz
Francisco Duran, Positive Feedback

EMM Lab XDS-1 CD/SACD Player
Steve Lem

OPPO-95 Signature Edition
B. Rud, Norway

Marantz SA11S2
Paul Stevens

OPPO
Tamás S.,  Hungarian Philharmonic Orchestra

November 2011
Linn, NuForce & OPPO
Oneil B., Chicago, IL

October 2011
TimePortal RCA & Powercord
Martin I., Denmark

Marantz AV-7005 Upgrade
Klaus H., California

September 2011
McIntosh MC-402 Power Amplifier "Signature Edition" upgrade
Warren Hingst, NE
U.S. Air Force Officer

Brand new NuForce Edition Oppo 93 Signature Edition upgraded player
Heidar Gislason

August 2011
Oppo 95 and Marantz SR-7005 Signature Edition upgrades
Henry Chin

Onkyo TX-NR5008 A/V receiver "Signature Edition" upgrade
Michael Mahan

Review: Onkyo Pro 5508 processor & Pioneer Bluray player upgrade
David Prazak

July 2011
Review: Onkyo Pro 5508
Jeff Ronan, OR

Review: Onkyo Pro Prepro Upgrade Comparisons
Ron Underwood, CA

Review: TimePortal Reference power cord and analog RCA interconnect testimonial from
Nick Peacock, UK

June 2011
Review: TimePortal Shielded Power Cord
Paul Reale

Review: Classe CA-5200 5ch Power Amplifier
Raymond Sarno, NY

May 2011
Review: Logitech Transporter
Wahhab Baldwin, WA

 Review: EAR P 834P Phono Preamp Upgrade
Bret L. Miller, Springfield, IL

April 2011
Review: Linn GENKI with Signature Edition Upgrade
Kevin Bell, Georgia

Review: Esoteric D70 DAC with Signature Edition Upgrade
Steve Kuh, Chicago, IL

March 2011
Review: McIntosh MC-402, C-220, MVP-871 Signature Edition upgrades
Emailed by client Jonathan Cheek in USA

February 2011
Review: Bel Canto PRE-2 Mutli-channel Preamplifier
UCLA Professor of Music & Composer, Prof. Paul Reale

Review: Marantz PM15S1 Integrated Amplifier and SA15S2 SACD
by Positive Feedback Reviewer, Francisco Duran

 Review: Esoteric DV-50S Modded
by Benedict Simpson

January 2011
Review: JM Labs & McIntosh
by John Porter