​

Suppliers of exceptional new and used audio

WEBSITE STILL UNDER CONSTRUCTION 

UPDATED DAILY

Contact: Dave and Paul

Mobile: 07734 436180

Mobile: 07842 126218

Telephone: 01424 839824

Email: dave@hifiguy.co.uk

PRE OWNED

KRELL EVOLUTION 707

​

£5,800.00

​

Product description

When striving for the best of the best, you take no prisoners and accept some compromises in features. Just like the Ferrari FXX, which lacks things like powered windows and air conditioning, the Krell Evolution 707 skips on many of the modern bells and whistles, like iPod interfacing or an Ethernet port for connecting to your computer music library. Instead, it maximizes everything else, making it perform better than any other unit available. Offering exceptional analog and movie performance, with decoding of the new uncompressed codecs (though only via LPCM in my early production model) and an exceptional video scaler for analog sources, this piece is designed for the customer who wants the absolute best in an AV and music system. Diehard audiophiles used to running a two-channel preamp with home theater pass-through can get rid of that other preamp and know they've got the best of both worlds in one box. This is without a doubt the best-sounding AV, two-channel and multi-channel preamp ever made.

PREFORMANCE

​

Signal to Noise Ratio

"A" Weighted 96 dB

 

Total Harmonic Distortion (THD)

Unweighted 20 Hz-20 kHz, +0, -.5 dB

 

Inputs

Analog Audio

(2) Pair CAST via CAST connectors

(1) Pair Balanced via XLR connectors

(5) Pairs Single-ended via RCA connectors

(1) Discrete 7.1 via RCA connectors

(1) Tape in via RCA connectors

(1) VCR audio in via RCA connectors

 

Digital Audio

(4) HDMI via HDMI connectors

(4) EIAJ optical via Toslink connectors

(4) Coaxial via RCA connectors

 

Digital Video

(4) HDMI via HDMI connectors

 

Analog Video

(3) Component Video via RCA connectors

(4) S-video via DIN connectors

(3) Composite Video via RCA connectors

 

Outputs

Analog Audio

(12) CAST via CAST Connectors

R, L, C1, C2, SR, SL, SBR, SBL, S1, S2, S3, S4

(12) Balanced via XLR Connectors

R, L, C1, C2, SR, SL, SBR, SBL, S1, S2, S3, S4

(12) Single-ended via RCA Connectors

R, L, C1, C2, SR, SL, SBR, SBL, S1, S2, S3, S4

(1) Tape out via RCA connectors

(1) VCR audio out via RCA connectors

(1) Zone 2 out via RCA connectors

 

Digital Audio

(1) EIAJ optical via TosLink connector

(1) Coaxial via RCA connector

 

Digital Video

(1) HDMI via HDMI connector

 

Analog Video

(1) Component Video via RCA connectors

(1) Zone 2 Component Video via RCA connectors

(1) S-video via DIN connectors

(1) Zone 2 S-video via DIN connector

(1) Composite Video via RCA connector

(1) Zone 2 Composite Video via RCA connector

Control

(1) IR Receiver for Remote Control

(1) RS-232 via DB9 Female Connector Straight Wired

(1) RC-5 via 1/8" stereo "trs" Receptacle

(1) 12vdc Remote Trigger Input via 1/8" Mono receptacle

(4) 12vdc Remote Trigger Outputs via 1/8 Mono receptacles

(2) Proprietary KRELL CAN ports via RJ-45 Connectors

 

Digital Decoding Modes

Dolby True HD

Dolby Digital Plus

Dolby Digital 5.1

Dolby Digital EX

Dolby Pro Logic IIX

DTS-HD Master Audio

DTS High Resolution Audio

DTS 5.1

DTS ES Discrete 6.1

DTS ES Matrix 6.1

DTS Neo:6

PCM 5.1

PCM 7.1

PREAMP (Direct Analog Only)

PREAMP 5.1 (Direct Analog Only)

 

Surround Enhancement Modes

General Admission

Front Row

On Stage

Enhanced Stereo

Orchestra

Mezzanine

Full Range + Sub

Monophonic

Party

 

RS-232 DB9 pin out

1. Data Carrier Detect

2. Received Data

3. Transmitted Data

4. Data Terminal Ready

5. Signal Ground

6. Data Set Ready

7. Request To Send

8. Clear To Send

9. Ring Indicator

RC-5 pin out

Tip = RC-5 data, Ring = +5 V, Sleeve = GND

 

XLR pin out

Pin 1 (ground) Pin 2 (non-inverting "Hot") Pin 3 (Inverting)

 

Maximum Input

Balanced 8.2 Vrms

Single Ended 4.1 Vrms

 

Maximum Output

Balanced 17.8 Vrms

Single Ended 8.9 Vrms

 

Audio Input Impedance

Balanced 475 KΩ

Single Ended 47 KΩ

 

Audio Output Impedance

Balanced 150 Ω

Single Ended 150 Ω

Power Consumption Stand-by 178W

Operation 196W

 

Dimensions

Inches (L) 21.22 x (W) 17.25 x (H) 8.75

Centimeters (L) 53.90 x (W) 43.82 x (H) 22.23

 

Weight

52lbs Unit only

23.59kg Unit only

64lbs Shipping Weight

29.03kg Shipping weight