Merging Technologies HAPI Network Audio Interface

Merging Technologies HAPI Network Audio Interface is the son of their Horus. Born from the most flexible and sonically transparent audio interface and providing the same RAVENNA / AES67 connectivity as its father, HAPI is both the perfect primary interface for smaller systems as well as the ultimate accessory for a system using Horus where control room I/O is required.

Merging Technologies HAPI Network Audio Interface is able to carry the same AD8D/AD8DP and DA8/DA8P analog cards that fit in the Horus option slots and connect to any RAVENNA or AES67 network, the HAPI provides a more cost effective solution than the Horus without having to make a single compromise in quality.

Standard Connections (Base Unit):

• 8 AES/EBU I/O (on DSub 25)
• 8 ADAT or 2 SPDIF I/O (on TOSLINK)
• RAVENNA – AES67 I/O (on RJ45)
• SYNC – LTC/MTC/VideoRef/Wck (requires CON-D15-VTC cable)
• 2 slots for AD8D/AD8P, DA8/DA8P and MADI option cards
• AC or DC power connections
• Detachable rack ears for placement in a standard rackmount

Optional Additions:

• AD8D and AD8DP standard and premium Mic/Line Input cards
• DA8 and DA8P standard and premium Line Output cards
• MADI I/O option cards

For more info about Merging Technologies, visit: http://www.merging.com

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IOC-HAPI

HAPI Specifications
Case Material	Powder Coated Steel
Front Panel Material	Brushed Aluminum
Weight (excluding redundant PS)	4.5 kg / 10 lbs
Dimensions (1U rack mounting)	483 x 320 x 44 mm
Voltage (AC)	90V–260V, 47–63 Hz
Voltage (DC)	10-14V
Power Consumption (Max)	< 30 Watts
Front Panel TFT size/resolution	OLED (160×128 px)

Connectors
“Sync” Cable (LTC/Video Ref/MIDI)	D-Sub 15Pin
LTC In & Out (via “Sync” Cable)	Balanced XLR
Video Reference In (via “Sync” Cable)	BNC
MTC (I/O via “Sync” Cable)	5-Pin DIN
Word Clock Input (Switchable 75 Ω Termination)	BNC, 0.5Vp-p min
Word Clock Output (Zout = 35 Ω)	BNC, 5Vp-p
AES-EBU type / pinout	DB-25 female, AES59/Tascam Digital
ADAT / SPDIF	Optical Toslink
Heaphone Jack 1&2	6.3 mm(1/4”)/3.5mm
RAVENNA Primary / Secondary (GbE)	RJ45

• Option Cards:
• AKD8D/P
• AD8D/P
• ADA8
• DA8/P

AKD8D / AKD8DP

Mic Pre-Amp + ADC
Mic Pre Max Input (Pad On / Pad Off)	+24 dBu / +13 dBu
Input Impedance (Differential, Software Switchable Per Channel)	1.9 kΩ / 10 kΩ
Input Impedance with +48V ON (Diff., Soft. Switchable Per Channel)	1.9 kΩ / 10 kΩ
Dynamic Range (A-weighted, typ.) , ref +10 dBu	123.5 dB
Gain Range (software controlled)	0 dB to +66 dB
Gain Step/Precision	0.5 dB / ±0.2 dB
THD+N Pre + A/D (20 Hz-20 kHz) @ -2 dBFS (Standard/Premium)	< -110dB (0.00031%)/-111dB (0.00028%)
Interchannel Crosstalk @ 1kHz, typ.	< -125 dB
EIN @ >40 dB Gain (150Ω Source Impedance, A-weighted, typ.)	< -128 dBu
Common Mode Rejection Rate (20 Hz – 20 kHz)	> 60 dB (up to 0 dBFS)
Phantom Power (Software Switchable Per Channel)	+48V
Phase Reverse (Software Switchable Per Channel)	YES
Low Cut filter (Software Switchable Per Channel)	-12 dB/octave, 80 Hz

Line Input
Max Line Input for 0 dBFS	+24 dBu
Input Impedance (Differential)	10 kΩ
Dynamic Range (A-weighted, typ), ref +24 dBu	124 dB
THD+N Line+A/D (20 Hz – 20 kHz) @ -10 dBFS	< -110dB (0.00031%)/-111dB (0.00028%)
Interchannel Crosstalk @ 1kHz @ fullscale	< -130 dB
Sensitivity Range for 0 dBFS (software controlled)	-42 dBu to +24 dBu
Gain Step/Precision	0.5 dB / ±0.2 dB
Common Mode Rejection Rate (20 Hz – 20 kHz)	> 60 dB / > 65dB (both up to 0 dBFS)
Connector Pinout	DB-25 / AES59 (Tascam Ana.)

AKD8D/AKD8DP Mic-Pre Analog Section
Frequency response +0/-0.5 dB, Line	2 Hz – > 200 kHz
Frequency response +0/-2.0 dB, Line	1 Hz – > 200 kHz
Frequency response +0/-0.5 dB, Mic, at G=40dB	2 Hz – 65 kHz
Frequency response +0/-2.0 dB, Mic, at G=40dB	1 Hz – 160 kHz
THD+N (1 kHz), Line/Mic at G=0dB	< -115 dB (0.00018 %)
THD+N (20 Hz-20 kHz) , Line/Mic at G=0dB	< -112 dB (0.00025 %)
Interchannel Crosstalk @ 1kHz, typ.	-140dB
5° low-end in-channel Ø deviation pt: Line	9 Hz
5° low-end in-channel Ø deviation pt: Mic	9 Hz
Interchannel phase 10 Hz – 100 kHz	< ±0.1°

AKD8D/AKD8DP Analogue Direct Output Section
Frequency response +0/-0.5dB @ Gain 40 dB	2 Hz – 65kHz
Max Direct Output Level, typ	+24 dBu / +13 dBu
Direct Output Impedance (Differential)	> 100 Ω
Dynamic Range (flat 20 Hz-20 kHz, typ.)	140 dB
THD+N (1 kHz) @ +10dBu	< -120dB (0.0001 %)
Direct Output Connector Pinout	DB-25 / AES59 (Tascam Ana.)

AD8D / AD8DP

Mic Pre-Amp + ADC
Mic Pre Max Input (Pad On / Pad Off)	+24 dBu / +13 dBu
Input Impedance (Differential, Software Switchable Per Channel)	2 kΩ / 13.6 kΩ
Input Impedance with +48V ON (Diff., Soft. Switchable Per Channel)	1.7 kΩ / 6.8 kΩ
Dynamic Range (A-weighted, typ.) , ref +13 dBu	120.5 dB
Gain Range (software controlled)	0 dB to +66 dB
Gain Step/Precision	0.5 dB / ±0.2 dB
THD+N Pre + A/D (20 Hz-20 kHz) @ -2 dBFS (Standard/Premium)	< -96dB (0.0016 %) / -100 dB (0.001 %)
Interchannel Crosstalk @ 1kHz, typ.	<-125 dB
EIN @ >40 dB Gain (150Ω Source Impedance, A-weighted, typ)	< -128 dBu
Common Mode Rejection Rate @ 1kHz, typ.	> 60 dB (up to 0 dBFS)
Phantom Power (Software Switchable Per Channel)	+48V
Phase Reverse (Software Switchable Per Channel)	YES
Low Cut filter (Software Switchable Per Channel)	-12 dB/octave, 80 Hz

Line Input
Max Line Input for 0 dBFS	+24 dBu
Input Impedance (Differential)	13.6 kΩ
Dynamic Range (A-weighted, typ), ref +24 dBu	121 dB
THD+N Line+A/D (20 Hz-20 kHz) @ -12 dBFS, typ.	< -100 dB (0.001%)
Interchannel Crosstalk @ 1kHz, typ.	< -120 dB
Sensitivity Range for 0 dBFS (software controlled)	-42 dBu to +24 dBu
Gain Step/Precision	0.5 dB / ±0.2 dB
Common Mode Rejection Rate (20 Hz – 20 kHz)	> 60 dB (up to 0 dBFS)
Input Connector Pinout (DB-25 female)	DB-25 / AES59 (Tascam Ana.)

AD8D/AD8DP Mic-Pre Analog Section
Frequency response +0/-0.5 dB, Line	5 Hz – 75 kHz
Frequency response +0/-2.0 dB, Line	2.5 Hz – 150 kHz
Frequency response +0/-0.5 dB, Mic	10 Hz – 100 kHz
Frequency response +0/-2.0 dB, Mic	5 Hz – 200 kHz
THD+N (1 kHz), Line/Mic at G=0dB	<-115 dB (0.00018 %)
THD+N (20 Hz-20 kHz) , Line/Mic at G=0dB	<-112 dB (0.00025 %)
Interchannel Crosstalk @ 1kHz, typ.	-135dB
5° low-end in-channel Ø deviation pt: Line	13 Hz
5° low-end in-channel Ø deviation pt: Mic	35 Hz
Interchannel phase 10 Hz – 100 kHz	< ±0.1°

AD8D/AD8DP Analogue Direct Output Section
Frequency response +0/-0.3dB @ Gain 40 dB	10 Hz – 50 kHz
Max Direct Output Level, typ	+24 dBu / +13 dBu
Direct Output Impedance (Differential)	< 100 Ω
Dynamic Range (A-weighted, typ)	133 dB
THD+N (1 kHz) @ +10dBu	< -120dB (0.0001 %)
Direct Output Connector Pinout	DB-25 / AES59 (Tascam Ana.)

ADA8

Mic-Pre + ADC Section
Mic Pre Max Input (Pad On / Pad Off)	+24 dBu / +13 dBu
Input Impedance (Differential, Software Switchable Per Channel)	2 kΩ / 6.8 kΩ
Frequency response +0/-0.3dB @ fs = 48 kHz	10 Hz – 22 kHz
Frequency response +0/-0.3dB @ fs = 96 kHz	10 Hz – 44 kHz
Frequency response +0/-0.3dB @ fs = 192 kHz	10 Hz – 85 kHz
Dynamic Range (A-weighted, typ.), ref +13 dBu	119.5 dB
Gain Range (software controlled)	0 dB to +66 dB
Gain Step/Precision	0.5 dB / ±0.2 dB
THD+N Pre + A/D (20 Hz – 20 kHz) @ -2 dBFS	< -102 dB (0.0008 %)
Interchannel Crosstalk @ 1kHz	< -125 dB
EIN @ >40 dB Gain (150Ω Source Impedance, A-weighted)	< -128 dBu
Common Mode Rejection Rate (20 Hz – 20 kHz)	> 60 dB (up to 0 dBFS)
Phantom Power (Software Switchable Per Channel)	+48V
Phase Reverse (Software Switchable Per Channel)	YES
Low Cut filter (Software Switchable Per Channel)	-12 dB/octave, 80 Hz

Line Input Section
Max Line Input for 0 dBFS	+24 dBu
Input Impedance (Differential)	13.6 kΩ
Dynamic Range (A-weighted, typ), ref +24 dBu	120 dB
THD+N Line+A/D (20 Hz – 20 kHz) @ -2 dBFS	< -102 dB (0.0008%)
Interchannel Crosstalk @ 1kHz, typ.	-125 dB
Sensitivity Range for 0 dBFS (software controlled)	-42 dBu to +24 dBu
Gain Step/Precision	0.5 dB / ±0.2 dB
Common Mode Rejection Rate (20 Hz – 20 kHz)	> 60 dB (up to 0 dBFS)
Connector Pinout (DB-25 female)	DB-25 / AES59 (Tascam Ana.)

Line Output Section
Max Output level software switchable for 0 dBFS	+24 dBu / +18 dBu +0/-0.5 dB
Frequency response +0/-0.3dB @ fs = 48 kHz	6 Hz – 22 kHz
Frequency response +0/-3dB @ fs = 96 kHz	6 Hz – 44 kHz
Frequency response +0/-3dB @ fs = 192 kHz	6 Hz – 88 kHz
Output Impedance (Differential)	< 100 Ω
Dynamic Range (A-weighted, typ.)	123 dB
THD+N (1 kHz) @ 0dBFS	< -108 dB (0.0004 %)
Interchannel Crosstalk @ 1kHz	< -135 dB
Connector Pinout	DB-25 / AES59 (Tascam Ana.)

Latencies
Input latency at 44.1/48kHz	16 samples
Input latency at 88.2/96kHz	16 samples
Input latency at 176.4/192kHz	13 samples
Output latency at 44.1/48kHz	9* samples
Output latency at 88.2/96kHz	9* samples
Output latency at 176.4/192kHz	9* samples
* Filter setting – Slow Roll Off Filter option = 9 Samples – Sharp Roll Off Filter option = 38 Samples

DA8/DA8P

DA8/DA8P Specifications
Max Line Output @ 0 dBFS (jumpers on +24 dBu)	+24 dBu +0/-0.5 dB
Frequency response +0/-0.3dB @ fs = 48000 Hz	6 Hz – 20 kHz
Frequency response +0/-0.3dB @ fs = 2.8224 MHz (DSD)	NA / 6 Hz – 20 kHz
Frequency response +0/-3.0dB @ fs = 2.8224 MHz (DSD)	NA / 2 Hz – 50 kHz
Line Output Impedance (Differential)	100 Ω
Dynamic Range (A-weighted, typ)	126 dB
THD+N D/A (1 kHz) @ 0 dBFS (IOM-HORUS-DA8)	< -113dB (0.00022 %)
THD+N D/A (1 kHz) @ 0 dBFS (IOM-HORUS-DA8P)	< -115dB (0.00018 %)
Interchannel Crosstalk @ 1kHz, typ.	-135 dB
Connector Pinout (DB-25 female)	AES59/Tascam Analog

Line Output Section
Max Output level software switchable for 0 dBFS	+24 dBu / +18 dBu +0/-0.5 dB
Frequency response +0/-0.3dB @ fs = 48 kHz	6 Hz – 22 kHz
Frequency response +0/-3dB @ fs = 96 kHz	6 Hz – 44 kHz
Frequency response +0/-3dB @ fs = 192 kHz	6 Hz – 88 kHz
Output Impedance (Differential)	< 100 Ω
Dynamic Range (A-weighted, typ.)	123 dB
THD+N (1 kHz) @ 0dBFS	< -108 dB (0.0004 %)
Interchannel Crosstalk @ 1kHz	< -135 dB
Connector Pinout	DB-25 / AES59 (Tascam Ana.)

Latencies
Input latency at 44.1/48kHz	16 samples
Input latency at 88.2/96kHz	16 samples
Input latency at 176.4/192kHz	13 samples
Output latency at 44.1/48kHz	9* samples
Output latency at 88.2/96kHz	9* samples
Output latency at 176.4/192kHz	9* samples
* Filter setting – Slow Roll Off Filter option = 9 Samples – Sharp Roll Off Filter option = 38 Samples

For more info about Merging Technologies, visit: http://www.merging.com

View more products from Merging Technologies