PROEL HAP-10 4-CHANNELS HEADPHONE AMPLIFIER ΕΝΙΣΧΥΤΗΣ ΑΚΟΥΣΤΙΚΩΝ

HAP10 headphone amplifier is the ideal solution for those
who need to play one or more (mono/stereo) audio signals
on several headphone. 1 rack unit designed, HAP10 allows a
drummer, for example, to have the reference ?click?, the bass
and guitar rhythm and a singer?s voice on his/her headphone,
all at the same time. The sound technician can manage
more than one signal at the same time on his amplifier, and
put one of them on PFL for an excellent equalization. HAP10
features 4 totally independent amplification modules and all
its functions are indicated by the front panel LEDs. Moreover,
the amplifier can control input signals level and put the
signals on ?mute?; it can also connect various input modules
to play one or more output signals.
1) 4 INDEPENDENT MODULES - HAP10 features 4 totally
independent amplification modules.
2) MUTE/LINK FUNCTIONS - The amplifier can control input
signals level and put the signal on ?mute?; it can also connect
input various modules to play one or more output signals.
3) L/R INPUTS - HAP10 features LEFT/RIGHT inputs for each channel.
4) POWER SUPPLIER INCLUDED

Datasheet
Weight :   1.7 kg (3.748 pounds) 
Rack Units :  1U rack 19?
Power Supply :  9-12 Vcc 750 mA - jack female socket ? 2.1 mm
(power supplier included)
Inputs :  n.2 mono jack female sockets ? 6.3 mm
(R & L/mono)
Outputs :  n.1 stereo jack female socket ? 6.3 mm
Output power rated :  75 mW su 32 Ohm
Frequency response :  20 Hz - 20 KHz
Controls :  Input level, MUTE with Led, Led CLIP,
LINK (to connect the 4 independent
channels)
Master pack :  1 pcs

Μίνι ενισχυτής ακουστικών για κιθάρα, με τεχνολογία analog modeling εξομοίωσης με κύκλωμα Night Train amp. Είσοδος AUX για σύνδεση με εξωτερική πηγή ήχου. Λειτουργία με 2xAAA μπαταρίες.

• Controls: Gain, Tone, Volume; STANDBY/ON/FX switch
• Terminals: PHONES Jack (stereo), AUX In Jack (stereo)
• Power supply: AAA batteries (x 2)
• Battery life: amPlug Night Train:
• With zinc-carbon batteries: approximately 9 hours
• With alkaline batteries: approximately 24 hours
• Dimensions (W x D x H): 86 x 80 x 31mm/3.39" x 3.15" x 1.22“
• Weight: 40 g/1.41 oz. (not including batteries)
• Included items: AAA batteries (X2) (for verifying operation)

Το HeadAmp4 διαθέτει εισόδους και εξόδους 1/8ʼʼ καθώς και ¼ʼʼ, εξαιρετικά χαμηλού θορύβου και παραμόρφωσης, σε μια αρκετά συμπαγή μεταλλική κατασκευή.

Ιδανικό για κάθε home ή project studio, το ARTcessories HeadAmp4 εύκολα προσθέτει επιπλέον εξόδους ακουστικών σε οποιαδήποτε κονσόλα , κάρτα ήχου, workstation, iPod, media player ή laptop, χωρίς την παραμικρή απώλεια η επιβάρυνση στην αρχική έξοδο ακουστικών.

Διαθέτει ξεχωριστό έλεγχο στάθμης και για τις τέσσερις εξόδους ακουστικών, ʼσυνδέσεις ¼ʼʼ και 1/8ʼπου επιτρέπουν στο HeadAmp4 να συνδεθεί σε οποιαδήποτε πηγή και να οδηγήσει οτιδήποτε set up, όπως ακουστικά για studio εφαρμογές, in-ear monitors ή συνδυασμό των παραπάνω.

HeadAMP - Four Output Stereo Headphone Amp Overview

Most home recordings involve from one to four people, any or all of whom are
going to need headphone monitoring. The monitor amp would be connected
to the tape deck?s headphone output or a mixer output so that the performers
can hear themselves and each other. Of course the same application can apply
to band rehearsals and even home entertainment. HeadAMP provides amplification
and individual volume control for up to 4 headsets. It can be driven by either line-
level or headphone amplifier signals (mono or stereo).

HeadAMP - Four Output Stereo Headphone Amp Specifications:

Signal To Noise Ratio >90dB
IMD (SMPTE) 0.01%
Maximum Input Level +14dBV
Maximum Output Level 20dB per channel
Output Impedance 51 Ohms per channel
Output Connectors Four stereo 1/4? headphone outputs
Power Requirements 12V DC (Adapter included) 
Total Harmonic Distortion

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 

Φορητός ενισχυτής Ακουστικών υψηλής ποιότητος. Διαθέτει 3 ανεξάρτητες εξόδους ακουστικών (1/4 TRS η μία μπορεί να είναι 1/8 TRS) με έλεγχο στάθμης στη κάθε μια, ένδειξη peak σε κάθε έξοδο, επιλογή λει­τουργείας mono/stereo, 1 είσοδο Line XLR, 1 unbalanced είσοδο Line 1/4 TRS, 1 unbalanced είσοδο 1/8 TRS, έξοδο Loop για να συνδεθεί με άλλη HX- 3, έξοδο balanced TA3 line / tape, Λειτουργεί με 2 μπαταρίες ΑΑ η με εξωτερικό 5-18 VDC.

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