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Theta Digital Casablanca/ Xtreme II DAC & Six Shooter

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A/V Pre-Amplifier

£15,000.00 £1,990.00


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Theta Digital, long acclaimed as America’s most advanced manufacturer of high-end digital audio and video products, introduces the Casablanca III Music and Cinema Controller.

Central to Casablanca III is Theta’s classic Open Architecture. As in earlier Casablanca models, the processor’s motherboard provides for all signal routing, while various daughter boards carry function-specific circuitry.

This design philosophy, which Theta pioneered in the original Casablanca, allows installers to configure and upgrade the Casablanca to meet the personal needs of each owner. The upgrade will also allow the Theta design team to more quickly implement future software upgrades and enhancements.

In the Casablanca III, the open-architecture component takes customization to a new level, providing literally hundreds of crossover choices (including phase-perfect and Linkwitz-Riley) that facilitate the Casablanca’s exquisite ability to be tailored to specific environments and speaker set-ups.

 

Brand: Theta digital

Model Name/Number: Casablanca II/ Extreme II DAC & Six Shooter

Price (RRP): £15000

Choice Hifi Price: £1990

Product Information:

Casablanca processor models can be updated to a Casablanca V. This means that units originally released from 1996 onward can now be updated to today’s standards. The Casablanca continues to be made in America. Each Casablanca is individually made to order and fully tested in the USA.

 

Specifications
Digital Input Section (32KHz, 44.1KHz, 48KHz, 88.2KHz, 96KHz compatible):

Main digital input board:
Inputs: 10:6 coaxial (RCA), 4 optical (2 TosLink, 2 open for optional AT&T). Outputs: 2 digital tape out coaxial on RCA jacks.

Auxiliary Digital Input board:

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Inputs: Outputs:

Analog Input Section:

Inputs:
Input Level:
Input Impedance: Outputs:
Tape Output Impedance: A/D Conversion:

5: 2 AC-3 RF (RCA) for laserdisc Dolby Digital, 1 AES/EBU (XLR), 1 BNC, 1 TosLink. Volume Data.

6 stereo pair on RCA jacks.
200 mV rms minimum, 22v rms maximum.
10 KΩ.
2 stereo pair on RCA jacks for analog tape out.
36.5 ohms
20-bit Delta-Sigma at 48KHz; separate delta-sigma modulator and high performance decimating digital filter.
+-.2dB 20Hz – 20KHz
0.0025%
104dB
104dB
Theta proprietary switched resistor network in the analog domain.

All DSP processing is 24bit with 56 bit accumulator. Some processes, such as low pass crossovers, are 48bit with 56 bit results.

Channels Supported: Left, Right, Center, Left Surround, Right Surround, Center Surround, Left Front Sub, Right Front Sub, Left Surround Sub, Right surround Sub, Center Sub, Left Side, Right Side.

Modes: Matrix, Special Matrix, Dolby Pro Logic, Dolby Digital, DTS, Stereo, Mono, Analog Direct, Analog Matrix, Circle Surround (optional).

Post Processes (applied in addition to selected mode): Stereo Front/Rear, Party, Center Spread.

EQ: Four levels of high frequency roll-off (shelf-type) to compensate for overly bright sources.

Crossovers: Separate crossovers for each of the following: Front Left/Right, Front Center, Surround Left/Right, Surround Center. Three types supported: Linkwitz-Riley, Butterworth, Phase Perfect. Crossover frequencies: 40Hz, 50Hz, 63Hz, 80Hz, 125Hz, 160Hz. Crossover slopes: 6dB, 12dB, 18dB, 24dB per octave. Butterworth crossovers have separate adjustments for high and low pass.

Subwoofers: Up to five subwoofers supported. 1- single subwoofer, 2- left/right subwoofers, 2- front/rear subwoofers, 3- left/right/surround subwoofers, 4- left/right/surround left/surround right subwoofers, 5- left/center/right/surround left/surround right subwoofers. Each subwoofer can be set to receive a full range signal in case the sub has an internal crossover that cannot be defeated.

LFE: Phase adjustment (0, 180 degrees), level adjustment (0dB to -30dB, off)

Delays: Master (applies to all channels) delay for syncing with video processors, comprehensive separate delay settings for all speakers including subwoofers.

D/A Conversion: 24-bit Ladder (8x oversampling – 4x @96K). Two DACs per channel (8 per board) for true differential operation.

Volume Control: Theta proprietary switched resistor network in the analog domain.
Digital Filter: 8x oversampling (4x @ 96K) Theta proprietary FIR filter running on Motorola 56362 DSP. Single-Ended Output: None
Sample Rates Supported: 32KHz, 44.1 KHz, 48 KHz, 88.1 KHz, 96 KHz.
Balanced Output Specifications:

Output Impedance: Maximum Output Level: Frequency Response: THD+Noise:

Dynamic Range: Signal to Noise Ratio: Crosstalk

20 Ohms.
20 Vrms balanced.
20 Hz-20 kHz, ± 0.025 dB, Ref. 1KHz.
Less than 0.0015% @ 1KHz, maximum output level.
105dB minimum, 20KHz bandwidth, Ref. 1KHZ, A-weighted. 105dB typical, idle channel, A-weighted.
-105dB Right – Left, >-120dB Center-Left @ 20KHz.

 

 

Six Shooter

The Six Shooter is an external preamp/analog switcher that allows the 6 analog output channels of an SACD or DVDA player to integrate with the Casablanca III. There are 3 inputs and one output on the Six Shooter. The first two inputs are designed to receive 6 channels of analog SACD or DVDA signal. The third input receives the first 6 output channels from the Casablanca III (L/R/C/LS/RS/S1). The output of the Six Shooter is connected to the amplifier inputs.

The first two inputs of the Six Shooter contain high-quality analog volume controls. The volume for these two inputs is controlled by the Casablanca III. Volume for the third input (first 6 channels of the Casablanca III) is done in the Casablanca.

 

Age: 16

Condition: 9/10

Voltage: 220/240/50Hz

Finish/Colour: Siler

Packaging? Yes

Accessories? Yes

Item Location: In Stock

Status: Second Hand

Dimensions 5708473 cm