• Corda Jazz

This amplifier may use a relatively simple enclosure but at the inside it offers many technological ingredients not found in any other headphone amplifier in this price-range.


The JAZZ uses the concept of active balanced headphone ground and has a discrete volume control.


As a result there are no audible channel-imbalances and sound is clean, detailed, and powerful.


Reviews :

http://www.head-fi.org/products/meier-audio-corda-jazz

Reviews and Discussions :

http://www.head-fi.org/t/574391/review-of-meier-audio-corda-jazz-with-technology-upgrade

Features :

- OPA209 op-amps biased into class-A.


- Sturdy anodized Alumunium Enclosure


- A total of 4 BURR-BROWN BUF634 buffer amplifiers at the left, the right, and the ground output channel.


- 1 pair of analog RCA-inputs (gold-plated)


- 1 stereo 3.5 mm input (silver-plated)


- Active balanced headphone Ground.


- Signal paths and its components at the bottom side of the PCB for maximal shielding.


- Low impedance electrolytic Buffer Capacitors (Nichicon). Total Buffer capacity 39.000 uF.


- Bypass capacitors in the power supply.


- Crossfeed filter switch which helps to strongly reduce listening fatigue.


  Stereo / Crossfeed OFF

 

  Crossfeed ON


- Polystyrol and Polypropylen Capacitors in the signal path.


- Metalfilm Resistors in the signal path.


- Sophisticated Volume Control


The position of the potentiometer is measured with the use of an AD-converter.


The output of this converter is then used to set the proper volume level with a number of electronic switches. There are a total of 32 levels which allows for sufficient small stepsizes and a very analog feeling. The advantages of this concept are strongly reduced channel-imbalances and a much cleaner and more detailed sound.


The use of a conventional stereo-potentiometer does add its own sonic signature which is now prevented.


- Built-in groundloop breaker.


- Double regulated voltage lines.


Specifications :


- Size: 22.2 x 10.6 x 6.0 cm


- Weight: 1.0 kg


- Output impedance < 0,1 ohm


- Maximum output 15V / 300 mA.


- Discrete volume control. Typical stepsize 1.4 dB, 31 steps.


- Gain switch. Maximum gain factors +0 / +16 dB


- Input impedance 18 kOhm


- 10 Watts toroidal transformer.


- 110V and 220V mains power switchable.


- Power uptake 5 Watts


Available Colors :


- Silver


- Black

Write a review

Note: HTML is not translated!
    Bad           Good

Corda Jazz

  • Product Code: Corda Jazz
  • Availability: In Stock
  • Rp.5,500,000
  • Rp.4,900,000


Related Products

T 1

T 1

'Audiophile Tesla Hifi headphones, semi-open' The completely redesigned transducers achieve..

Rp.12,500,000 Rp.14,500,000

PM-2

PM-2

'An Auditory Adventure'The Oppo PM-2 Planar Magnetic headphones are characterized by a distillati..

Rp.9,200,000

HD 800

HD 800

'Crafted for Perfection' Hand assembled in Germany with top quality materials and using the ..

Rp.18,500,000

HD 650

HD 650

'Enjoy sound in all its perfection' HD 650 have superbly low harmonic distortion and precisi..

Rp.6,990,000

Corda Quickstep

Corda Quickstep

The QUICKSTEP is simply one of the very best portable amplifiers on the market and uses the con..

Rp.4,500,000 Rp.5,000,000

Corda Rock

Corda Rock

'Member of the InnerFidelity's "Wall of Fame" The basic concept is relatively simple but ve..

Rp.3,250,000 Rp.3,500,000

WA3

WA3

'Single-Ended Triode Class A, All Tube Drive, OTL' The WA3 achieved high standard of Woo Audi..

Rp.9,300,000

HA-P5

HA-P5

The fundamental circuit design of the HA-P5 is based on the Teac's UD-501 (USB DAC) and the HA-50..

Rp.7,500,000 Rp.8,500,000

M-03

M-03

How does it work? The electrostatic loudspeaker is very simple in concept, but difficult to ..

Rp.8,000,000

Odin

Odin

Pre-Order OnlyWHY PLANAR MAGNETIC? In our eyes, we see the perfect headphone as a cross-bree..

Rp.0

Elear

Elear

'A High Fidelity Experience' Elear are audiophile open-backed headphones manufactured in Fr..

Rp.16,500,000

Tags: Meier-Audio, Germany