Combine several CV signals with the Tiptop Audio Buchla 257t Dual Voltage Processor, a Eurorack module that consists of two identical sections, each of which permits several applied control voltages to define a single output voltage according to the equation: (Va * K) + ((Vb * (1-M)) + (Vc * M)) + Voffset = V_out

The algebraic manipulations possible with this module include addition, subtraction, scaling, inversion, and multiplication. Also incorporated is the capability of using one control voltage (M) to transfer control from one applied voltage (V_b) to another (V_c). The module ships with a ribbon power cable.

Combines Several Control Voltage Signals    Algebraic Manipulations    Addition, Subtraction, Scale, Inversion    Includes Ribbon Power Cable

Attenuverter

• Va is the voltage input a for attenuverter (left jack on the panel)
• K knob can scale the incoming Va voltage either positively or negatively

Crossfader

• Vb is the voltage input b for the left side of the crossfader (second jack from the left)
• +.5 switch adds 5 volts to the input of Vb
• Vc is the voltage input c for the right side of the crossfader (fourth jack from the left)
• M scales Vb from 1 to 0 based on the position of M knob
• M scales Vc from 0 to 1 based on the position of M knob
• The middle CV input at M/M can crossfade between Vb and Vc (third jack from the left)
• The M knob and M CV added together to control crossfade position

Offset

• V-offset Adds 0 to 10 volts to any combination of Va + Vb + Vc

Output

• V-out is the combined voltage of the attenuverter, crossfader and offset (right jack on the panel)

• 14 HP Eurorack format module
• Maximum depth: 1" (25mm)
• Includes power ribbon cable with Eurorack power headers
• Power consumption: +12V: 45mA, -12V: 22mA

Related Questions and Answers

Q: 1. Would this battery work directly on an Aputure 600x gold mount light? Would it allow you to run that light at full output?

A: Yes, two (2) of the Core SWX Helix XL 293Wh Dual-Voltage Battery (Gold Mount) would allow you to obtain full output power from the Aputure LS 600x Pro Bi-Color LED Monolight (Gold Mount) when using DC battery power.

Q: 2. Do you need a special CoreSWX mounting plate to trigger high-voltage 28v mode even when mounting the battery to a 28v V-Mount plate, or is every 28v plate different from a 14v plate? It's not clear if it's a propriety mounting system or not.

A: Core lists that to unlock the high voltage output function, one would need a special Core battery plate to transmit.

Q: 3. Dumb question; is it real wood or wood grain veneer?

A: No. It is veneer.

Q: 4. can you record single tracks at a time, or overdub onto a track?

A: Yes you can do both.

Q: 5. Does this work with Alexa Mini LF ?

A: If the camera has a Gold Mount Battery plate on it, yes it will.

Q: 6. Will this power the GH4 YAGH Interface?

A: The YAGH operates on a nominal 12VDC current. That is what this battery provides. You are good to go.

Q: 7. Is there any reason we couldn't use our existing v-mount battery chargers with these?

A: Yes, The Core SWX Helix XL 293Wh Dual-Voltage Battery (V-Mount) should be compatible with existing V-mount chargers.

Q: 8. Can you use the XLR input and 1/4 inch input of the same input at the same time and have them sum to a single output?

A: Either the XLR or 1/4" input connectors can be used for balanced or unbalanced connections to the dbx AFS2 Dual-Channel Advanced Feedback Suppression Processor. Using both inputs on a channel at the same time is not recommended because it could unbalance balanced lines, cause phase cancellation, short a conductor to ground, or cause damage to other equipment that is connected to the AFS2. Therefore, it is best to use only one input connector per channel.

Q: 9. Will this setup power two items? Like will the battery power one item and the car adapter charge the other? (I have two low-power LED lights I would like to power that would work with this connection).

A: Enter I wish I could give you a good answer but unfortunately when I ordered this product I received the wrong items. The light kit I was going to use this on was pretty lame too so I sent everything back and got an IKAN light kit. You cant use the 12v car adaptor with the IKANs but you can use some rechargeable batteries mounted to the back of the lights. This was a much better option for me and I am looking to get more because they have worked so well.an answer to this question.

Q: 10. Can two of these be chained together into a PC for more channels during multi-track recording?

A: No, it would not be possible to connect multiple USB mixers to one computer for a single recording.