Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Nagra HD PHONO
Summary of Contents for Nagra HD PHONO
- Page 1 Nagra HD PHONO USER MANUAL P/N 2055134159 All rights reserved - © 2023 rev1...
-
Page 2: Table Of Contents
INPUT SETTING controller and display for MM input parameters Got external transformer IR Remote Control Unit Use of a universal IR Remote Control Unit Remote automation Starting the HD PHONO using the REMOTE IN trigger input Using the REMOTE OUT trigger outputs Home automation Tube ageing Case cleaning... -
Page 3: Safety Warnings
Make sure you have the right operating voltage before switching your device ON. • The HD PHONO is CLASS I equipment. It is essential that it is connected to a MAINS socket outlet with a protective earthing connection. -
Page 4: Congratulations
The professional and Hi-Fi ranges are both designed by our Research and Development Department. In 1998 Nagra has created a Hi-Fi range to allow the wider public to benefit from technical advances that are often the sole privilege of professionals. -
Page 5: Choosing A Location
After removing the foam, make sure to tighten the feet The HD PHONO is contained in two chassis: one audio device and one power supply. These components must be installed horizontally on a suitable flat, firm, and stable platform. -
Page 6: Powering The Hd Phono
Powering the HD PHONO The power cord of the HD PHONO is connected on the rear panel of its power supply chassis. The power supply chassis converts the Mains supply into several different regulated voltages sent to the audio device chassis through two umbilical cords with LEMO plugs. -
Page 7: Connection/Disconnection Of Lemo Cables
LEMO plugs must be facing up before trying to insert them into the chassis sockets. You will hear a click indicating that the plug is securely locked in. To disconnect the LEMO plug, hold the knurled section of the plug and pull it backwards. HD PHONO... -
Page 8: Fuse Replacement
LEMO plug on both cables. So, if you possess several Nagra HD devices such as an HD PHONO and an HD PREAMP, be sure to connect the right power supply chassis with the right audio device chassis by using the correct cables (same colour of ring). -
Page 9: Hd Phono Description
MUTE switch with LED, will blink during preheating sequence 10 Front rotary selector NB When turned ON, the HD PHONO will enter a preheating sequence to optimize tubes performance and warm-up critical components. This will allow your HD PHONO to offer excellent performance for years to come. -
Page 10: Rear Panel (Audio Device Chassis)
WARNING RCA output is unbalanced. Please find more details in the following paragraphs. Be careful, when cabling sources and preamplifier to your HD PHONO, to properly connect them with the appropriate cables so as not to decrease audio signal quality! -
Page 11: Audio Inputs & Outputs
Should you use RCA3, place the selector on “LOW” to match sensitivites. WARNING Please be sure not to have any potential difference between the HD PHONO chassis and other audio equipment (correct grounding). Otherwise, there is a risk damaging the HD PHONO. -
Page 12: Rear Panel (Power Supply Chassis)
C14 IEC Appliance inlet with switch and fuse + voltage version & fuse value information Ground post About the ground post This feature is very useful to solve setup issues. Your Nagra dealer will assist you on when and how to use this connector. HD PHONO... -
Page 13: Power On & Audio Input Selection
INSTALLATION OF YOUR HD PHONO. Power on & Audio input selection To use your HD PHONO, first you must push the Mains power switch to position 1 (ON). The Mains power switch is located on the rear panel of power supply chassis. -
Page 14: Mono Cartridge Led
The lower LED is ON. Mute The outputs of the HD PHONO can be set to standby mode when you activate the MUTE switch. Pulling up the switch will activate the muting (no more sound) and light the yellow LED. Pulling down the switch will deactivate the muting and turn the yellow LED off. The HD PHONO outputs will be working again. -
Page 15: Controllers & Displays
FILTERING controller and display for de-emphasis curves selection Whatever the input selected, the available curves are the same. See the chart in the TECHNICAL SPECIFICATIONS paragraph at the end of this manual. Every time you change input, the curve is reset to RIAA. HD PHONO... -
Page 16: Input Setting Controller And Display For Mc Input Parameters
Matching the HD PHONO to a Nagra MC-4 cartridge The recommended load for a Nagra MC-4 cartridge is 50 Ohms. However the match depends on your set-up so feel free to play around this number. -
Page 17: Input Setting Controller And Display For Mm Input Parameters
INPUT SETTING controller and display for MM input parameters TURN TO SELECT CARTRIDGE THE VALUE MODE STEREO IN MONO IN R LOAD NO LOAD LOAD 47K C LOAD C LOAD 0pF C LOAD 47pF C LOAD 100pF C LOAD 150pF C LOAD 220pF HD PHONO... -
Page 18: Got External Transformer
Got external transformer You can use the HD PHONO with external transformers connected on MM inputs. Then configure the appropriate setting ( ) that depends on the specifications of your transformers: TURN TO SELECT CARTRIDGE THE VALUE MODE ... -
Page 19: Ir Remote Control Unit
IR Remote Control Unit The Remote Control Unit, with battery installed, must not be exposed to excessive heat such as sunshine, fire or similar. The HD PHONO currently comes with the following IR Remote Control Unit (Ruwido R-Step format encoding). Red LED... - Page 20 Li battery. Power OFF - ON key Toggle key to switch the HD PHONO ON and OFF. When switching ON, HD PHONO automatically turns the front selector to the last input selection active before last power OFF.
- Page 21 The recycling of materials will help to conserve natural resources. For more detailed information about recycling of battery, please contact your local authority, your household waste disposal service or the shop where you purchased the battery. HD PHONO...
-
Page 22: Use Of A Universal Ir Remote Control Unit
Use of a universal IR Remote Control Unit The HD PHONO responds to IR (Infra-Red) signals encoded in RUWIDO R-Step format. A default code 24 has been allocated to the Nagra HD PHONO. Should you wish to program your universal Remote Control Unit, please use the following table:... -
Page 23: Remote Automation
Use standard 3 contact 1/8” cables to connect the different devices. For more Note information, please ask your Nagra dealer who will provide you with a specific document on the topic: Nagra Remote automation - User+service instruction - 2055000159 - How does it work. -
Page 24: Home Automation
SIRIGHT Select next input MC1 input MC2 input MM input OPTION input GAINPLUS + 6 dB gain GAINMINUS - 6 dB gain CURVEPLUS Next curve up CURVEMINUS Next curve down LOADPLUS Next load up LOADMINUS Next load down HD PHONO... -
Page 25: Tube Ageing
(see Accessories chapter for reference). Case cleaning Clean the HD PHONO chassis, the IR Remote Control Unit and its docking station by using a soft, lint-free, slightly damp cloth. Do not use any cleaning products that could have a corrosive effect. - Page 26 Synopsis HD PHONO...
- Page 27 Cartridge mode: STEREO IN / MONO IN C load: 0 pF / 47 pF / 100 pF / 150 pF / 220 pF Input setting - OPTION Cartridge mode: STEREO IN / MONO IN Specifications may change without prior notice. HD PHONO...
-
Page 28: Important Remark About The Contents
Important remark about the contents Note The descriptions, the information, the technical data present in this document refer to Nagra devices running with specific software versions. New unit shipped from Nagra have the latest software. HD PHONO software version 1.0.0 or above... -
Page 29: De-Emphasis Curves
De-emphasis curves HD PHONO... - Page 30 Dedicated device for HD PHONO IR Remote Control Unit + Docking station 8255134001 Digital power supply LEMO cable (blue ring) Standard 1.2 m length for HD PHONO 8255134002 Analog power supply LEMO cable (blue ring) Standard 1.2 m length for HD PHONO...
- Page 31 For more detailed information about recycling of this product, please contact your local authority, your household waste disposal service or the shop where you purchased the product. Applicable to the following devices: HD PHONO and all the package contents HD PHONO...
Need help?
Do you have a question about the HD PHONO and is the answer not in the manual?
Questions and answers