PremiumJones wrote:

 

it needs to put out 9V AC with at least 2.5 Amps.

NOOOOOOO!  Wrong.

Do not use 9V AC.  It needs to be 9V DC @ 2.5A.  AC can damage the unit.Earlier Pods used AC but not the HD series.

This is the standard adapter for the Pod  HD series (the Line 6 DC-3G)  http://www.thomann.de/gb/line6_dc_3_g.htm

If you are going to go for a third party replacement then it needs to match the spec,  below.

Input geVoltage:   9V DC

Current:    2.5A Minimum

Connector tip:  Plug length: 15mm, Diameter: 5mm, Center Pin: 2mm.

Polarity.  Centre Negative  (outer barrel as +, positive).

Just bear in mind that some third party adapters can be quite noisy if the filtering on the power is weak.

From what I understand:  India uses 220V so you will need that as a minimum if you will be using the Pod there.  The original Line 6 power supply is 'switching' .... it detects what input voltage is used (110 - 240V) and adjusts itself accordingly.  Make sure you understand whether your third party replacement is switching or fixed to a single input voltage.  If fixed then do not use a higher or lower input voltage without a separate transformer adapter.

Sorry for the shouty colours but there is a risk of damage here so it needs to be seen.

The 1 Spot is not rated high enough for the Pod.  From your page link ...

     Handles from one to over twenty guitar pedals (1700mA max!)

With the Pod allegedly drawing up to 2.5A and the 1 spot delivering 1.7A (i.e. 1700 mA) the 1 spot is rated for less than half of the required current draw.   This is potentially a fire risk. 

I guess you are using it and it works (does it run hot?) but just be aware of this.