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

The headphone guitar amp that lets you enjoy serious guitar sound, fast.
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The LDHPA4 has small dimensions, can handle up to 4 headphones and has an output power with no equal in its class. That means high volume with no distortion. With these features the LDHPA4 is an essential tool for every project- and home studio.

Αρίθμός Εισόδων    1  
Τύπος Εισόδων    1 x TS / 1 x RCA  
Αριθμός Εξόδων    4  
Τύπος Εξόδων    4 x 1/4'' stereo  
Απόκριση Συχνότητας    20 Hz - 20 kHz (+0 dB, -1.5 dB)  
Λόγος Σήματος Προς Θόρυβο    100 dBA  
Μέγιστη Στάθμη Εισόδου      
Μέγιστη Στάθμη Εξόδου    2 x 1.5 W @ 8 Ohm 

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

Overview

With Sennheiserʼs HDVD 800, sound is perfect. The HDVD 800 is able to connect with digital sources and is equipped with a high-quality Burr-Brown digital/analog converter (DAC) that converts digital audio data into analog signals with a resolution of 24 bits and a sampling rate of up to 192 kHz. This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.

In addition to the symmetrical inputs, the HDVD 800 also has an asymmetrical input socket; incoming signals are symmetrized before further processing takes place. Digital sources can be connected to the rear of the unit via an XLR (AES/EBU) input, optical and coaxial (S/PDIF) digital inputs or USB. All digital inputs accept signals up to 24 bit at 192 KHz*. Designed and manufactured in Germany, this high-end, solid-state amplifier harmonize perfectly and deliver an ultimate acoustic performance when paired with any of Sennheiserʼs audiophile headphones.

Features
D/A transducer for all common formats up to 24 bit / 192 kHz
D/A transducer can be used for CD and DVD players
AES/BU, S/PDIF, USB inputs
Symmetrical (XLR) and asymmetrical (RCA) analog inputs
Symmetrical output
Sockets for four sets of headphones (two of which symmetrical)