RME ADI-2 Pro Anniversary Edition AD/DA Converter

Το νέο επετειακό προϊόν της RME με αφορμή τον εορτασμό των 20 χρόνων λειτουργίας της εταιρείας  έρχεται να ταράξει τα νερά του High End Audio παρέχοντας εξαιρετικά τεχνικά χαρακτηριστικά και αποδίδοντας κρυστάλλινο και μοναδικά διαυγή ήχο .

Το ΑDI 2  Pro Προσφέρει :

• Έναν high-end AD/DA μετατροπέα σε ποιότητα επαγγελματικού  studio
• Διπλό ενισχυτή ακουστικών με πραγματική high-end ποιότητα
• Ένα μοναδικό USB DAC – με μοναδικές δυνατότητες και ευελιξία
• Έναν high-end AD/DA  μετατροπέα και ενισχυτή ακουστικών για  iPad / iPhone
• Έναν μετατροπέα πολλαπλών format (AES, SPDIF, ADAT) με δυνατότητες monitoring
• Μία λύση DSD εγγραφής και playback
• Έναν AD/DA μετατροπέα για AUDIO μετρήσεις μέχρι 768 kHz sample rate

H RME ADI-2 Pro AE  έρχεται σε  ένα μαύρο περίβλημα, που ταιριάζει  με το στυλ του HiFi Hi End audiophile

Κατάλληλος για τους παρακάτω χρήστες: Audiophiles και HiFi / high-end lovers, Επαγγελματικά στούντιο ηχογραφήσεων, Απαιτητικούς οικιακούς χρήστες, Εργαστήρια μέτρησης

Analog Inputs : 

XLR

• Input: XLR, servo-balanced
• Input impedance balanced: 18 kOhm, unbalanced: 9 kOhm 
• Input sensitivity switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS 
• Digital Trim Gain range: 0 dB up to +6 dB 
• Signal to Noise ratio (SNR) @ +13/19/24 dBu: 120.x dB RMS unweighted, 124.x dBA 
• Signal to Noise ratio (SNR) @ +4 dBu: 119 dB RMS unweighted, 123 dBA 
• Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz – 20.5 kHz 
• Frequency response @ 96 kHz, -0.5 dB: 3 Hz – 45.5 kHz 
• Frequency response @ 192 kHz, -1 dB: 2 Hz – 92.7 kHz 
• Frequency response @ 384 kHz, -1 dB:
• Frequency response @ 768 kHz, -3 dB:
• THD @ -1 dBFS: -120 dB, 0.0001 % 
• THD+N @ -1 dBFS: -113 dB, 0.00022 % 
• Channel separation: > 110 dB

Analog Outputs

1/2 XLR

• Output level switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS 
• Signal to Noise ratio (SNR) @ +13/19/24 dBu: 117 dB RMS unweighted, 120 dBA 
• Signal to Noise ratio (SNR) @ +4 dBu: 115 dB RMS unweighted, 118 dBA 
• Frequency response @ 44.1 kHz, -0.1 dB: 0 Hz – 20.2 kHz 
• Frequency response @ 96 kHz, -0.5 dB: 0 Hz – 44.9 kHz 
• Frequency response @ 192 kHz, -1 dB: 0 Hz – 88 kHz 
• THD @ -1 dBFS: -110 dB, 0.00032 % 
• THD+N @ -1 dBFS: -108 dB, 0.00039 % 
• THD @ -3 dBFS: -116 dB, 0.00016 % 
• Channel separation: > 110 dB 
• Output impedance: 200 Ohm balanced, 100 Ohm
• Output: 6.3 mm TS jack, unbalanced 
• Maximum output level: +19 dBu 
• Signal to Noise ratio (SNR) @ +13/19 dBu: 117 dB RMS unweighted, 120 dBA 
• Signal to Noise ratio (SNR) @ +4 dBu: 113 dB RMS unweighted, 117 dBA 
• Output impedance: 100 Ohm

Analog Outputs

Phones 1/2

As Output 1/2 TS, but: 

• Output: 6.3 mm TRS jack, unbalanced, stereo 
• Output impedance: 0.1 Ohm 
• Signal to Noise ratio (SNR) @ +22 dBu: 117 dB RMS unweighted, 120 dBA 
• Signal to Noise ratio (SNR) @ +7 dBu: 114 dB RMS unweighted, 118 dBA 
• Output level at 0 dBFS, Ref Level +19 dBu, load 100 Ohm or up: +22 dBu (10 V) 
• Output level at 0 dBFS, Ref Level +4 dBu, load 8 Ohm or up: +7 dBu (1.73 V) 
• THD @ +18 dBu, 32 Ohm load, 1.2 Watt: -110 dB, 0.0003 % 
• THD+N @ + 18 dBu, 32 Ohm load: -107 dB, 0.00045 % 
• THD @ +14 dBu, 16 Ohm load, 0.94 Watt: - Output Phones ¾ As Output Phones 1/2, but: 
• Output levels at 0 dBFS: Hi-Power off +7 dBu, Hi-Power On +22
• Output levels at 0 dBFS: Hi-Power off +13 dBu (9.8 V), Hi-Power On +28 dBu (19.5 V) 
• Output impedance: 0.2 Ohm 
• Signal to Noise ratio (SNR) @ +28 dBu: 120 dB RMS unweighted, 123 dBA 
• Signal to Noise ratio (SNR) @ +13 dBu: 118.4 dB RMS unweighted, 122 dBA 
• Output level at 0 dBFS, Hi-Power On, load 150 Ohm or up: +28 dBu (19.5 V) 
• Output level at 0 dBFS, Hi-Power Off, load 8 Ohm or up: +13 dBu (9.8 V) 
• Max power @ 0.001% THD: 2.9 W per channel

Digital Inputs

General

• Lock Range: 28 kHz – 200 kHz
• Jitter suppression: > 50 dB (2.4 kHz)
• Jitter when synced to input signal:
• Accepts Consumer and Professional  format AES/EBU
• 1 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
• High-sensitivity input stage (
• SPDIF compatible (IEC 60958) SPDIF coaxial
• 1 x RCA, transformer-balanced, according to IEC 60958
• High-sensitivity input stage (
• AES/EBU compatible (AES3-1992) SPDIF optical
• 1 x optical, according to IEC 60958
• ADAT compatible

Digital Outputs

AES/EBU

• 1 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
• Output level 2.7 Vpp
• Format Professional according to AES3-1992 Amendment 4
• Single Wire mode, sample rate 28 kHz up to 200 kHz  SPDIF coaxial
• 1 x RCA, according to IEC 60958
• Output level 0.75 Vpp
• Format Consumer SPDIF according to IEC 60958
• Single Wire mode, sample rate 28 kHz up to 200 kHz
• SPDIF optical
• 1 x optical, according to IEC 60958
• Format Consumer (SPDIF) according to IEC 60958
• Sample rate 28 kHz up to 200 kHz

Digital

Clocks: Internal, AES In, SPDIF In, ADAT In 

• Low Jitter Design:
• Internal clock:
• Jitter suppression of external clocks: > 50 dB (2.4 kHz) 
• Effective clock jitter influence on AD and DA conversion: near zero 
• PLL ensures zero dropout, even at more than 100 ns jitter 
• Additional Digital Bitclock PLL for trouble-free varispeed ADAT operation 
• Supported sample rates for external clocks: 28 kHz up to 200

Πληροφορίες

Φορητός προενισχυτής (DAC) υψηλής ποιότητας 24bit/192kHz για ακουστικά. Σύνδεση USB με PC/Mac. Ενσωματωμένη τεχνολογία Constant Current Drive η οποία δίνει στα περισσότερα ακουστικά του εμπορίου ομοιόμορφο ηχητικό αποτέλεσμα με πλούσιο συχνοτικό εύρος, Quad Sum DAC τεχνολογία για χαμηλά επίπεδα θορύβου και εξάλειψη της παραμόρφωσης. Μέγιστη έξοδος 225mW στα 30 Ohm. Διαθέτει 2 knobs για την ρύθμιση της έντασης, 3 led για τις ενδείξεις της στάθμης και έξοδο ακουστικών. Ελαφρύ σώμα από αλουμίνιο. Κατασκευασμένο στις ΗΠΑ.

Overview

Sound can be perfected with Sennheiserʼs HDVA 600. Delivering authentic sound in its purest form, listeners are treated to a world of sheer listening pleasure. Years of knowledge in audio engineering and innovations in acoustic amplification, resulted in the creation of the HDVA 600. The consistently symmetrical signal processing and extremely low harmonic distortion guarantees an absolutely precise sound. Also, thanks to their pre-amp performance, they are easy to adjust and be connected directly to speakers for optimum audio amplification. In essence, the HDVA 600 provides a spectacular listening experience when paired with any Sennheiserʼs audiophile headphones.

Features
Consistently symmetrical signal processing for maximum sound quality
Symmetrical inputs and outputs simplify integration into a system
High-end ALPS quadruple potentiometer achieve perfect channel equality
Variable gain factor (five stages) for optimized use of low impedance headphones
Sophisticated metal housing to protect against signal scatter and vibration
Solid controls turned from solid metal, providing the utmost in long-term stability

The PHDA02 - a reference class headphone amplifier with Stereo, Mono, and Dual Mono operation modes.

In Stereo mode, the L/R input signal is fed to the left and right earphones while the volume level is set by the Stereo/Left control. The front panel inputs provide simultaneous connection of two headphones in parallel. In Mono mode, the left and right channels are summed, and the resulting mono signal is fed to both the left and right earphones. Again, volume is governed by the Stereo/Left control. In Dual Mono mode, the left and right channels can be used independently with individual level controls for the left and right earphones.

The PHDA02 operates with all headphones with an impedance of 8 up to 200 Ohms. Impedance matching is achieved by a specially designed switchable transformer. Uncommon and costly, this solution provides superior performance, dynamic range, and signal-to-noise ratio at all loads.

Combo input sockets allow for balanced XLR and unbalanced TS headphone connection while parallel XLR outputs facilitate daisy chaining multiple units. The integrated power supply operates with mains from 100 VAC to 240 VAC.

The PHDA02 is equipped with low-noise op amps, and the output amplifiers' discrete power transistors are mounted on heatsinks. Dimensions are 1 U 9.5“.

LDHPA6 6-Channel Rackmount Headphone Amplifier

The LD Systems HPA 6 is a highly flexible 1U 19" rack format headphone amplifier with 6 fully independent channels and comprehensive features for a wide range of professional audio monitoring applications.

Each channel provides a 6.3 mm TRS headphone output on the front panel with level control, mono/stereo switching, discrete left/right muting  and a 6.3 mm TRS Aux input with Main/Aux balance control  for mixing in further signal sources. Four-segment LED meters permit visual output level monitoring, and two 6.3 mm TRS outputs per channel on the rear allow for connecting a total of 18 headphones.

The HPA 6\'s main section features a master level control with eight-segment LED metering  and 6.3 mm TRS input to mix in an additional source with all channels. The rear panel provides the main stereo inputs on balanced XLR and 6.3 mm TRS connectors and stereo outputs for daisy chaining multiple units.

• Type: 6-channel
• Inputs: Main Input (Stereo), Direct In (Stereo), 6 x Aux In (Stereo)
• Input Connections: XLR and 6.3 mm jack L&R (Main Input, balanced), 6.3 mm stereo jack (Direct In), 6.3 mm stereo jack (Aux In)
• Input Impedance: 13 kOhm
• Line Outputs: Main Output (stereo, balanced)
• Line Output Connectors: XLR and 6.3 mm jack L&R
• Headphone Outputs: 6 x 3
• Headphone Output Connectors: 6.3 mm stereo jack
• Power Output: 6 x 125 mW
• Minimal Connected Impedance per Channel: 8 ohms
• Frequency Response: 20 Hz - 20.000 Hz
• Controls: Main Input Level, 6 x Input Mix Main/Aux, 6 x Headphone Level, 6 x Mono Switch, 6 x Mute L&R, Power
• Indicators: Main Input/Direct In Level Meter (8-segment LED chain), 6 x channel level meter (4-segment LED chain), 6 x mono LED, 6 x Mute L&R LEDs, Power LED
• Power Supply: IEC power socket
• Operating Voltage: 220 - 240 V AC, 50 - 60 Hz / 110 - 120 V AC, 50 - 60 Hz
• Power Consumption: 40 W
• Cabinet Material: metal
• Cabinet Surface: painted
• Width: 483 mm
• Height: 44 mm
• Depth: 217 mm
• Accessories (included): power cord

Monitor Mixer Ακουστικών

Πρόβλημα: Ο μουσικός χρειάζεται να ακούει το όργανο του με ακουστικά, μεμονωμένα ή μιξαρισμένο από την έξοδο της κονσόλας, την έξοδο ενός CD player, ή οποιαδήποτε άλλη στέρεο πηγή. Στην κεντρική κονσόλα όμως, πηγαίνει μόνο το σήμα μικροφώνου.

Λύση: Συνδέστε το MyMONITOR ανάμεσα στο μικρόφωνο ,την line πηγή και την κονσόλα .Οι στάθμες εντάσεως καθώς και μίξης του μικροφώνου και line πηγής μπορούν να ρυθμιστούν μέσω ακουστικών. Το MyMONITOR μπορεί να τροφοδοτηθεί μέσω μπαταρίας ή τροφοδοτικού AC και μπορεί να χρησιμοποιηθεί οπουδήποτε, όπως από ένα μεγάλο φεστιβάλ ή σε εφαρμογές όπου δεν υπάρχει η δυνατότητα τροφοδότησης ηλεκτρικού ρεύματος. Δεν υπάρχει περιορισμός στην σύνδεση τύπων μικροφώνων. Εκτός από δυναμικά μπορούν να συνδεθούν και πυκνωτικά μικρόφωνα, καθώς η απαιτούμενη τροφοδοσία 48V μπορεί δοθεί από την κονσόλα μας ή οποιαδήποτε άλλη συσκευή οπού έχει αυτήν την δυνατότητα .

MyMONITOR - Personal Headphone Monitor Mixer Overview

Problem: A performer needs to hear him/herself through headphones exclusively or mixed
with the output of a mixer, CD player, tape deck, or other stereo line level source. Only the
mic signal, however, should be going to the main mixer.
Solution: Connect MyMONITOR between the mic and line source, and the mixer. The Mic
and line Monitor levels can then be adjusted for mix and volume through the headphones.
Only the mic signal will go to the board. And since MyMONITOR can be AC or battery powered,
the unit can be used on a large stage or wherever there is no AC outlet nearby. Dynamic or
condenser mics can be used since phantom power would come through the Mic Thru jack from
the mixer or other source.

MyMONITOR - Personal Headphone Monitor Mixer Specifications:

Signal To Noise Ratio 90dB
Gain 15dB (1/4 in), 50dB (XLR)
Maximum Input Level -20dB mic, 40dB Monitor
Output Impedance 10 ohms
Power Requirements 12V DC (Adapter included) or one 9V battery
Phantom Power ON/OFF switch
Power LED indicator
Dimensions 4.5x2.75x1.5 inches (112mm x 72mm x 40mm)
Weight 1.3lb (590g)